In the third and last installment of my series posting sample commuter rail schedules for New York (part 1, part 2), let’s look at trains in New Jersey. This is going to be a longer post, covering six different lines, namely all New Jersey Transit lines that can go to Penn Station, including one that currently does not (Raritan Valley) but could using dual-mode locomotives.
As on Metro-North and the LIRR, very large improvements can be made over current schedules, generally reducing trip times by 30-43%, without straightening a single curve. However, electrification is required, as is entirely new rolling stock, as the electric locomotives used by NJ Transit are ill-fit for a fast schedule with many stops. Moreover, all low platforms must be raised to provide level boarding and some must be lengthened to avoid overuse of selective door opening, which may require a few new grade separations on the North Jersey Coast Line. As a first-order estimate, 50-something trainsets are required, each with 8-12 cars. This is not quite free, but the cost is low single-digit billions: about $1.5 billion for trains, maybe $400 million for 160 km of electrification, and around $700 million for what I believe is 70 low- or short-platform stations.
Here is a spreadsheet detailing speed zones for all New Jersey Transit lines passing through Newark. In support of previous posts, here are other similar spreadsheets:
- New Haven Line (express schedule, add stop penalties as appropriate for locals) – the spreadsheet is about a minute too fast, missing some slowdowns in the terminal, and the version in my post (part 1) corrects for that
- Harlem Line
- Hudson Line locals and expresses
- LIRR Main Line (including Port Jefferson, not covered in my posts)
Line by line schedules
The New Jersey Transit timetables are less consistent than the east-of-Hudson ones; I attempted to look at local midday off-peak outbound trains whenever possible.
|Station||Current time||Future time|
|Newark South Street||—||0:12|
This fastest rush hour express trains do the trip in 1:12-1:13, and Amtrak’s Regionals range between 0:55 and 1:04, with trains making all nominal Amtrak stops (including rarely-served New Brunswick and Princeton Junction) taking 1:15.
North Jersey Coast Line
|Station||Current time||Future time|
|Newark South Street||—||0:12|
|Point Pleasant Beach||2:15||1:22|
In electric territory, that is up to Long Branch, my schedule cuts 38% from the trip time, but in diesel territory the impact of electrification nearly halves the trip time, cutting 48%.
Raritan Valley Line
|Station||Current time||Future time|
|Newark South Street||—||0:12|
The Raritan Valley Line does not run through to Manhattan but rather terminates at Newark Penn because of capacity constraints on the mainline, so the New York-Newark trip times are imputed from Northeast Corridor trains. So really the trip time difference is 1:34 versus 0:54, a reduction of 42% in the trip time thanks to electrification.
|Station||Current time||Future time|
|Newark Broad Street||0:19||0:11|
|Newark 1st Street||—||0:13|
This timetable is cobbled from two different train runs, as electric wires only run as far out as Dover, so trains from New York only go as far as Dover, and trains to Hackettstown serve Hoboken instead. Observe the 35% reduction in trip time in electric territory despite making a few more stops, and the 48% reduction in trip time in diesel territory.
|Station||Current time||Future time|
|Newark Broad Street||(0:19)||0:11|
|Newark 1st Street||—||0:13|
As the line is entirely electrified, the time saving is only 30%. Note that Gladstone Branch trains do not run through to Penn Station except at rush hour, so I’m imputing New York-Newark Broad trip times using the Morristown Line.
|Station||Current time||Future time|
|Newark Broad Street||(0:20)||0:11|
|Newark 1st Street||—||0:13|
|Newark Park Street||—||0:15|
|Montclair State U||0:50||0:33|
Beyond Dover, a handful of evening trains continue to Hackettstown. Interestingly, the saving from electrification is only 32% – and the train I drew the current schedule from is a Hoboken diesel train. Electric trains run from New York to Montclair State University, but are for some reason actually slightly slower today than the Hoboken diesels on the shared Newark-MSU segment. I suspect that like the LIRR, NJ Transit does not timetable electric trains to be any faster than diesels on shared segments even though their performance is better.
There are specific patterns to where my schedule outperforms the existing one by the largest margin and where it does so by the smallest margin.
Between New York and Newark, I am proposing that trains take 10-11 minutes, down from 18-20 today, cutting 45% from the trip time. This comes from several factors. The first is avoiding unnecessary slowdowns in terminal zones: Penn Station should be good for about 50 km/h, ideally even more if there are consistent enough platform assignments that the turnouts can be upgraded to be faster; Newark should not impose any speed limit whatsoever beyond that of right-of-way geometry.
The second is increasing superelevation and cant deficiency. The worst curve is the turn from Harrison to Newark; its radius is just shy of 500 meters, good for around 110 km/h at normal cant and cant deficiency (150 mm each), or even 120 km/h if the cant is raised to 200 mm in support of higher-speed intercity service. But the current speed limit is a blanket 45 mph, even on Amtrak, whose cant deficiency is fine. The Newark approach is then even slower, 35 mph, for no reason. It’s telling that on my schedule, the Secaucus-Newark speedup is even greater than the New York-Secaucus speedup, despite the Penn Station interlocking morass.
The third is reducing schedule padding. The schedules appear extremely padded for what NJ Transit thinks is a capacity problem but is not really a problem in the midday off-peak period. Between 9 am and noon, 18 trains depart Penn Station going west, 10 on the Northeast Corridor and North Jersey Coast and 8 on the Morris and Essex Lines and the Montclair Line.
On lines without electrification, the time savings from electrification are considerable, with the exception of the Boonton Line. This is especially notable on the tails of the North Jersey Coast and Morristown Lines, both of which allow for 48% reductions in trip time, nearly doubling the average speed.
This is related to the issue of low platforms. These tails have low platforms, whereas the inner segment of the Raritan Valley Line (up to Westfield), which already has mostly high platforms, does not exhibit the same potential speed doubling. Outer segments may also not be well-maintained, leading to non-geometric speed limits. Between Long Branch and Bay Head the tracks are fairly straight, but the existing speed limits are very low, at most 60 mph with most segments limited to 40 or even 25 or less.
In contrast with the enormous slowdowns between New York and Newark and on unelectrified tails, the workhorse inner segments (including the entire Northeast Corridor Line) radiating out of Newark are only about 1.5 times as slow as they can be, rather than twice as slow. The Gladstone Branch, which runs EMUs rather than electric locomotive-hauled trains, manages to be only about 1.37 times as slow, in large part courtesy of low platforms.
Of course, 1.5 times as slow is still pretty bad. This is because no line on NJ Transit is truly modern, that is running all EMUs serving high platforms. But the electric lines manage to be less bad than the diesel lines, and the suburbs less bad than the New York-Newark segment with its excessive timetable padding and terminal zone slowdowns.
How to get there from here
NJ Transit has a problem: perhaps unaware of the new FRA regulations, it just ordered bilevel EMUs compliant with the old rather than new regulations. If it can cancel the order, it should do so, and instead procure standard European EMUs stretched to the larger clearances of the American (or Nordic) railway network.
Simultaneously, it should complete electrification of the entire Penn Station-feeding system, including the Raritan Valley Line even though right now it does not run through to New York. This includes some outer branches with low traffic, not enough to justify electrification on their own; that is fine, since the 31 km of wire between Dover and Hackettstown, 25 km between Long Branch and Bay Head, 27 between Raritan (where semi-frequent service ends) and High Bridge, and 30 between MSU and Denville permit a uniform or mostly uniform fleet with no diesel under catenary. EMUs are far more reliable than anything that runs on diesel, and if NJ Transit retires diesels and only runs EMUs on the most congested segment of the network, it will be able to get away with far less schedule padding.
In Boston, at Transit Matters we’ve likewise recommended full systemwide electrification, but with priority to lines that connect to already-electric infrastructure, that is the Stoughton branch of the Providence Line, the Fairmount Line (which is short enough to use Northeast Corridor substations), and subsequently the entire South Station-feeding system. By the same token, it is more important to electrify the outer edges of the Morristown and North Jersey Coast Lines and the entire Raritan Valley Line than to electrify the Erie lines not analyzed in this post, since the Erie lines’ infrastructure points exclusively toward Hoboken and not New York.
In addition to electrification, NJ Transit must replace all low platforms with high platforms. This should generally be doable with ramp access rather than elevators to save money, in which case a double-track station should be doable for about $10 million, if Boston and Philadelphia costs are any indication. In addition to speeding up general boarding, high platforms permit wheelchair users to board trains without the aid of an attendant or conductor.
All of this costs money – the infrastructure should cost somewhat more than $1 billion, and new rolling stock should cost about $1.5 billion at European costs, or somewhat more if there’s an American premium for canceling the in-progress contract for inferior equipment. But none of this costs a lot of money. New Jersey is ready to sink $2.75 billion of state money as part of an $11 billion Gateway tunnel that would do nothing for capacity (since it four-tracks the tunnel but not the surface segments to Newark); it should be ready to spend about the amount of money on a program that is certain to cut 25-50% off of people’s travel time and perhaps halve operating costs.
In my last post about New York regional rail schedules, I covered the New Haven and Harlem Lines of Metro-North and the Main Line and Hempstead Branch of the LIRR. I was hoping to cover more lines tonight, but due to time constraints only the Hudson Line is available.
This post should be viewed as considerably more accurate than the previous one, because I’ve obtained a Metro-North track chart with exact curve radii. I had to use measuring tools in the previous posts, and although the results were generally accurate, they were not completely so, and a few short, sharp curves cost a few more seconds than depicted. I do not believe the total slowdown between New York and either New Haven or Southeast to be worse than one minute relative to the track chart, but it is a slight slowdown, more than countermanding my tendency to round all fractional seconds up in speed zones.
One key difference with my last post is that the Hudson Line is not entirely electrified. It is only electrified south of Croton-Harmon; farther north, trains run with diesel locomotives, changing to electric mode only in Manhattan. My timetable assumes electrification. This is a project Metro-North should be pursuing anyway, since the outer Hudson Line is one of the busiest diesel lines in New York, alongside the outer Port Jefferson Branch and the Raritan Valley Line.
This lack of electrification extends to part of the express tracks south of Croton-Harmon as well. As a result, this schedule, while relying on cheap investments, is not quite the near-zero cost improvement on the express line. On the local line it is, since the trains are electrified.
As before, I am not assuming any curve is straightened, merely that track geometry trains fix the tracks to have higher superelevation (150 mm) and that trains run at 150 mm cant deficiency rather than today’s 3″. In metric units, this means acceleration in the horizontal plane is 2 m/s^2, so curves obey the formula
One big-ticket item that Metro-North should look into, in addition to completing electrification, is grade-separating the interlocking at CP 5, between the Hudson and Harlem Lines. The flat junction is extremely busy – it may plausibly have higher peak throughput than the flat junctions that plague South London’s commuter rail network – and hinders a simple 2-tracks-in, 2-tracks-out operation. This is not strictly speaking a speedup, but I would be more comfortable writing aggressive, high-frequency timetables if trains did not conflict at-grade.
Local trains run up to Croton-Harmon, making all stops.
|Station||Current time||Future M-7 time||Future Euro time|
The 9-minute interstation between Ossining and Croton-Harmon represents end-of-line schedule padding – in the southbound direction, trains are scheduled to take only 4 minutes.
Observe that the travel time difference is smaller than on the other lines presented in my previous post. Current equipment could shave 21% off the travel time, which is considerable but a far cry from the 33-40% elsewhere in the system. The reason is that the Hudson Line is maintained to higher standards, with cruise speeds of 80 mph on much of the line; I am assuming a speedup to 160 km/h, but the stop spacing along the Hudson is so short that trains can’t even hit 160 km/h while accelerating. The curves are still insufficiently superelevated – the Spuyten Duyvil curve where the fatal derailment happened has only 2.5″ of superelevation – and trains are only rated for low cant deficiency. However, the other aspects of the speedup on other lines are less conspicuous.
I also suspect that there is less schedule padding on the Hudson Line than on the other lines. Its frequency is lower, the line is four-track for most of its length, and the one significant flat junction equally affects the other two Metro-North mainlines. So the schedule may already be stable enough that padding, while considerable, is less outrageous than on the LIRR.
Express trains on the Hudson Line run a variety of stopping patterns, especially at rush hour. The line’s infrastructure is set up for intermediate express stops at Harlem, Marble Hill, Yonkers, Tarrytown, Ossining, and Croton-Harmon, but the standard off-peak pattern makes slightly fewer stops. My assumption is that all the above stations will receive express service.
|Station||Current time||Future M-7 time||Future Euro time|
This is a 35-38% reduction in travel time while making four more stops, two on the inner part of the line and two on the outer part that currently only see occasional seasonal use for hiking trails. The explanation for this is simple: the rolling stock used today is not M-7 EMUs but diesel locomotives. Rush hour trains running nonstop between Manhattan and Beacon connect Grand Central with Poughkeepsie in 1:36-1:37, a stop penalty of about 2.5 minutes, twice as high as what a European regional EMU can achieve at a top speed of 160 km/h.
Moreover, the 80-90 mph speed limit, which is dead letter on local trains for most of the way because they stop so frequently, consumes a few minutes relative to 160 km/h when trains run nonstop for long stretches. Thus, an increase in top speed is necessary in addition to an increase in curve superelevation and cant deficiency.
What about Grand Central?
My schedules consistently depict 6-minute trip times between Grand Central and Harlem, compared with current timetables that have them do it in 10-11 minutes. On most of the line, the top speed is the same – 60 mph, against 100 km/h in my timetable. The difference is entirely in the last mile out of Grand Central, where the limit today is 10 mph for no good reason.
The constrained environment of Grand Central does not leave room for high-speed switches. Nonetheless, the existing switches, called #8 switches, have a curve radius of about 140 meters, which is good enough for 40 km/h with no superelevation and a cant deficiency of 150 mm. American switches are generally rated for twice their number in miles per hour, assuming no superelevation and a 2″ cant deficiency; but higher cant deficiency is possible, and is really important as the difference between 25 and 40 km/h for a few hundred meters is considerable.
Moreover, 40 km/h is only the governing speed for a very short distance, about half a kilometer. Farther out, trains can always take the straight direction on turnouts, with one exception, turnout number 309B on the southbound local track (track 4), which is a triangular switch, i.e. one without a straight direction. Fixing the switch to have a straight direction from track 4 to track J, the westernmost approach track to the lower level of the station, should be a priority, plausibly saving 3 minutes for all trains using this track.
With trains taking the straight direction wherever possible, the central express tracks in the Park Avenue Tunnel (tracks 1 and 2) should exclusively feed the upper level, and the outer local tracks should exclusively feed the lower level; this way, there would not be any conflict. The station was originally designed for local trains to use the lower level and express trains to use the upper level, so this is nothing new, just a more rigid way of running service than today. Each of the two levels has ladder tracks permitting access to about 10 platform tracks, which is more enough for a train every 2 minutes; for reference, the 4 platform tracks of Haussmann-Saint Lazare on the RER E turn 16 trains per hour at the peak today, and were constructed with the ability to turn 18.
The upshot is that very little station reconstruction is needed at this stage. Some reconstruction is required for through-running, as it would require all approach tracks to go to the lower level, but even that would be much cheaper than the through-running tunnels. But with terminating service, only one switch needs to be changed. This is not expensive; the limiting resource is imagination to do better than today’s slow service.
A few years ago, when I started writing timetables for proposed regional rail lines, I realized how much faster they were than current schedules. This goes beyond the usual issues in Boston with electrification, which can cut the Boston-Providence trip from the current 1:10 or so to around 45 minutes. In New York the trains are already electrified, but trip times are slow, due to a combination of weak rolling stock, low platforms in New Jersey, poor maintenance in Connecticut, and obscene schedule padding in Long Island. This post collects a few before-and-after comparisons of how fast regional rail in New York could be.
Due to time constraints, not all lines are included in this post; by popular demand I can complete this and make it a two-part post. In this post I am going to focus on the New Haven and Harlem Lines and the LIRR’s Ronkonkoma and Hempstead Branches.
The LIRR and Metro-North both have reasonable if conservative equipment. Thus, it is valuable to look at the trip times that current equipment could achieve, that is the M-8s on the New Haven Line and the M-7s on the other lines. Future equipment should be higher-performance, and in particular both railroads should procure modular platforms based on proven European regional rail designs, rather than stick with overweight, overpriced equipment as in the upcoming capital plan. Thus the following tables include trip times with both current equipment and a notional regional electric multiple unit (EMU) with the specs of a Talent 2, FLIRT, Coradia Continental, DBAG Class 425, or similar train.
As a note of caution, these trip times are not achievable at zero cost, only at low cost. No curve needs to be straightened, but some curves need to be superelevated, and in some areas, particularly Connecticut, additional track work is required. All of this is quite cheap based on European maintenance regimes, though perhaps not based on American ones, but it is not literally a day one timetable – figure a few months’ worth of work systemwide. Schedules would also need to be simpler, with fewer creative express patterns, to facilitate low schedule padding, 7% as in Switzerland rather than the LIRR’s current 30% pad.
Much of this work comes from this post about the LIRR and this one about the New Haven Line, but here I’m covering the Harlem
and Hudson Line s as well, and using more recent computations for acceleration.
New Haven Line
Locals to Stamford:
|Station||Current time||Future M-8 time||Future Euro time|
|Mount Vernon East||0:27||0:18||0:16|
Some of the numbers are interpolated, but the end-to-end times as well as those to New Rochelle, Port Chester, and Riverside are exact. No curve is straightened, but all non-geometric speed limits, including those on the Cos Cob Bridge, are removed; the Cos Cob Bridge is not straight enough for high-speed rail, but a regional train could squeeze 150 km/h out of it, or 160 if it is replaced.
Expresses to New Haven are faster, as detailed in my older post on the subject:
|Station||Current time||Future M-8 time||Future Euro time|
Numbers differ from my older post by a minute to allow for slightly slower approaches to the Grand Central stub-end, at 50 km/h rather than 100 km/h as with any future through-running. This is still several minutes faster than the current 10 mph speed limit out to a mile out of the station. It doesn’t matter too much; at the end of the day, this is a difference of 1:18 vs. 2:09, with one extra station. I repeat: better track maintenance, less conservative terminal approach speeds, higher superelevation on curves, modern schedule padding, and (on the margin) higher-performance equipment could reduce trip times from 2:09 to 1:18, a cut of 40% in trip time, without straightening a single curve.
The Harlem Line today runs local and express trains, but this involves a long stretch from north of Mount Vernon West to North White Plains with three and two rather than four tracks; trains just don’t run frequently enough today that it’s a problem, but in the future they will need to. Therefore, my timetable below is all-local. Nonetheless, trip times to White Plains on the local train are comparable to those of today’s express trains.
|Station||Current time (local)||Current time (express)||Future M-7 time||Future Euro time|
|Mount Vernon West||0:32||—||0:24||0:23|
|North White Plains||1:01||0:41||0:44||0:40|
Observe that the current schedule has very long trip times before the end station – 8 minutes from White Plains to North White Plains on the local, 11 from Brewster to Southeast on the express. Southbound, both segments are timetabled to take only 4 minutes each. This is additional padding used to artificially inflate on-time performance, in lieu of the better practice of spacing out the pad throughout the schedule, at 1 minute per 15 minutes.
LIRR Main Line
The LIRR has a highly-branched system, and I’m only going to portray the Main Line to Ronkonkoma among the long express lines. This is because in the long term, the South Side lines shouldn’t be going to Penn Station but to Downtown Brooklyn and Lower Manhattan. The Port Jefferson Branch could benefit from a side-by-side comparison of trip times, but that is partly a matter of electrifying the outer part of the line, a project that is perennially on the LIRR’s wishlist.
|Station||Current time||Future M-7 time||Future Euro time|
|New Hyde Park||—||0:20||0:19|
The fastest Main Line train of the day runs between Penn Station and Ronkonkoma stopping only at Hicksville, Brentwood, and Central Islip, not even stopping at Jamaica; it does the trip in 1:08, a few minutes worse than the M7 could with less schedule padding and small speedups at terminal zones (Penn Station throat slowdowns add 1-2 minutes, it’s not the mile-long slog of Grand Central).
Finally, for local service supplementing the rapid Main Line, we can look at the Hempstead Branch, which under my regional rail maps should keep serving Penn Station along today’s alignment, continuing north along the Empire Connection to the Hudson Line. Today, only a handful of peak trains run between Penn Station and Hempstead – off-peak, Hempstead diverts to Atlantic Terminal. Here are side-by-side schedules, using the fastest peak train as a comparison:
|Station||Current time||Future M-7 time||Future Euro time|
|Country Life Press||0:47||0:34||0:32|
Across the four lines examined – New Haven, Harlem, Main, Hempstead – trains could run about 50-66% faster, i.e. taking 33-40% less time. This is despite the fact that the rolling stock today is already EMUs: the vast majority of the speedup does not come from upgrading to higher-end trains, but rather from running faster on curves as all EMUs can, avoiding unnecessary slowdowns in station throats, and reducing schedule padding through more regular timetables.
The speedup is so great that the Harlem Line could achieve the same trip times of present-day nonstop trains on locals making 14 more stops between Manhattan and North White Plains, a distance of 38 km, and the LIRR could achieve substantially faster trip times than today’s nonstops on semi-rapid trains. In fact, the LIRR could even make additional local stops on the Main Line like Forest Hills and Hollis and roughly match the fastest peak trains, but expected traffic volumes are such that it’s best to leave the locals to the Hempstead Branch and put the Main Line on the express tracks.
Good transit activists in and around New York should insist that the managers prioritize such speedups. If locals can match today’s express trip times, there is no need to run creative express stopping patterns that force trains into complex patterns of overtakes. Just run frequent local service, using the maxim that a line deserves express service if and only if it has four tracks, as the New Haven Line and shared Main Line-Hempstead Branch segment do. With the slowest speed zones sped up, curve speeds raised to the capabilities of modern EMUs (including the conservative M-7s and M-8s), and schedule padding shrunk to where it should be, the suburbs could be so much closer to Manhattan at rush hour as well as off-peak, stimulating tighter metropolitan connections.
Most urban rail networks in the world use color to distinguish lines, either alone or in combination with line names or numbers. Moreover, most of these networks have different train fleets for different metro lines – for examples, the trains on the Northern line are used only on the Northern line, and the trains on Paris Metro Line 1 are used only on Line 1. The interiors of these trains have static line maps dedicated to the lines they serve. Occasionally, the trains are also painted in their thematic colors, as in Boston. So, why not extend this and not only paint trains in their thematic colors, but also have different art on each trainset, using the thematic color?
A blue line, like the Piccadilly line or the RER B, would use drawings that incorporate the color blue in some essential way. For example, one trainset could depict an endless ocean, one could depict the sky, one could depict glass-clad skyscrapers that appear blue, and so on.
The key here is to make each trainset visually distinct and recognizable. Part of the reason is pure art: it introduces more interesting variability to a mundane activity, serving the same purpose as street sculptures. This exists in Japan to some extent, with public mascots and Hello Kitty trainsets, but this could generalize to every trainset. In a large city, this would require finding several dozen different paint schemes per color, ideally each by a different artist using a variety of styles.
But there’s another reason for this scheme: it makes it easier for passengers to remember which train they were on if they lost something or wish to report a crime. Right now, trains are tracked by model number, which passengers have no reason to remember after getting off the train. In contrast, a heraldic system is easier for passengers to retain, especially if the art covers both the exterior and the interior of the vehicle.
For the latter reason, it’s fine to be repetitive and paint every car in a trainset with the same scheme: passengers can roughly remember if they were near the front or back of the train, so if they lost something on the train, they can give enough information to reduce the search space to maybe two cars. Trainsets on modern urban rail systems are almost always permanently coupled, often in open gangways – even New York permanently couples cars into half-trains and joins two sets at a time to form a train, making it feasible to associate paint schemes with entire sets rather than individual cars.
The choice of art should rely on local history, geography, mythology, and culture whenever possible. For example, in the Eastern United States, one red trainset could depict brilliant fall foliage, but in Europe, trees do not turn red in the autumn so the reference would not be easily understood. In Japan, trees turn red in the spring and not the fall, so a red trainset could be painted with the cherry blossom. While Paris does not associate red with the color of leaves in any season, it was historically a center for impressionist art, so one blue trainset could have an impressionistic painting of foliage depicting it in blue.
Iconic food may be another intensely local element to paint in some cities. Everyone in New York knows what a bagel, a New York-style pizza, and a hero sandwich are, and New Yorkers of all ethnic and social groups eat them. At the deli, the professor and the security guard may well order the same pastrami hero. The same is true of döner and currywurst in Berlin, and bento boxes and yakitori in Tokyo.
Mythology and history add more recognizable symbols that are specific to the region or country. London and Paris may each find famous battles to commemorate, just as London names one of its intercity train stations after Waterloo and Paris names one of its after Austerlitz. An American city, especially Washington, may depict Union troops in the Civil War or the raising of the flag at Iwo Jima. Every major city can find an episode of its labor history to paint on one of its trainsets, in red of course. Mythology can add recognizable elements, such as fire-breathing dragons in red, Poseidon in blue, and pots of gold in yellow. Those elements would naturally look differently in a non-Western city like Tel Aviv or Singapore, but the principle is the same.
Diverse cities especially benefit from being able to depict their various cultural backgrounds, making different trainsets more visually distinct. Paris can paint some of its green and black trains with Arabic calligraphy, New York and Chicago can depict black Union troops with blue uniforms, Washington can depict the March on Washington with a blue sky or green lawn background, London can depict the Windrush and lotus art and Muslim South Asian architecture. These cities are all predominantly Western, but have large and growing minorities from non-Western backgrounds or from backgrounds with different takes on Western cultural production (such as black and Hispanic Americans), and should reflect the majority culture as well as the minorities, treating the transit network as a microcosm of the entire population.
Commercial culture and advertising
The plan should be to keep each design for a long time, potentially the entire life of the trainset, or at least through a midlife refurbishment. History, mythology, and geography all provide themes that are sufficiently long-run to remain relevant over the long life of a train.
In some cases, commercial properties can both be expected to exist for a long time and have well-known thematic colors. Examples include Star Wars and the iconic light saber colors, the best-known Pokemon, Hello Kitty, many superheroes, and the Smurfs. Transit agencies could enter long-term advertising contracts with Disney, Nintendo, and other long-lived corporations producing popular culture, and paint their properties on trainsets.
Advertising on the subway has a long history, and can coexist with painting the train if the regular ads are contained to the usual posters. It’s already spilling into painting an entire train: the Hello Kitty train is one example, but negative examples exist as well, when New York wraps an entire subway trainset in an ad for a television show that will be forgotten in a few years.
This kind of long-term advertising, in contrast, reinforces the recognizability of individual trainsets as no two trainsets should ever be painted with the same property (though trains of different colors may be painted with different Pokemon, or one with Jedi and one with Sith, etc.). Moreover, the paint scheme should be stable over 20 years – temporary modifications to help advertise a new film, video game, TV series, or book in the franchise should cost extra, and potentially be treated as regular ad posters.
However, there should be a limit to commercialization: the majority of subway paint schemes should not be based on global brands, but on local factors. Pokemon is everywhere, but the cherry blossom, recognizable skylines, picturesque mountains, and historical battles are specific to a country or region.
Just as cities often have art exhibits at subway stations, and just as they sometimes paint the trains on each color line with the color it’s named after, subway and regional rail networks can paint trains individually in thematic colors. In the largest cities, like New York and London, this could well involve more than a thousand distinct paint schemes; this is fine – those cities have enough artists and enough inspiration for a thousand trainsets.
Overall, the combination of some commercial properties with various aspects of history, geography, tourism, food, and mythology, curated from the majority group as well as from various ethnic and religious minorities, is exactly the mosaic that makes the city’s culture. One of the two prime reasons to do this is as a tool to help passengers remember what train they were on. But the other one is art, which simultaneously is aesthetic and sends a message: on the train we are all New Yorkers, or Londoners, or Parisians, or Berliners.
The Metropolitan Transportation Authority has just released its capital plan for 2020-4. The cost is very high and the benefits substantial but limited, and I urge people to look over criticism by Henry Grabar at Slate about elevators and Ben Kabak’s overview at Second Avenue Sagas. Here I am going to focus on one worrying element: the cost of the trains themselves, on both the subway and commuter rail.
I started comparing subway construction costs nearly ten years ago. Here’s an early post on Second Avenue Sagas, hoisting something I wrote in comments. Over here I started writing about this in 2011. Early on, I was asked about the costs of the trains themselves rather than the tunnels, and said that no, there’s no New York premium there. At the time the most recent rolling stock order for the subway was the R160, for which the base order cost was $1.25 billion for 620 cars (source, PDF-p. 34), or about $110,000 per meter of length. Commuter rail was similar, about $2 million per 25-meter-long M7 in the early 2000s and $760 million for 300 M8s of the same length in the mid-2000s. London’s then-current order, the S Stock, cost £1.5 billion for 191 trains and 1,395 cars, around $90,000 per meter of length for narrower trains; Paris’s MP 05, a driverless rubber-tired train, cost €474 million for 49 trainsets, around $140,000 per meter.
But since then, costs have rapidly risen. The gap is still far smaller than that for infrastructure, which New York builds for an order of magnitude higher cost than the rest-of-world median. But it’s no longer a rounding error. Subway rolling stock costs are rising, and commuter rail rolling stock are rising even faster. The latest subway order, the R211, costs $1.45 billion for 535 cars, or $150,000 per meter, for the base order, and $3.69 billion for 1,612 cars, or $130,000 per meter, including options. Commuter rail equipment costs, once about $100,000 per meter of train length, inched up to $2.7 million per car in 2013, or $110,000 per meter, and then rose to $150,000 per meter for the M9 order.
Construction costs: subway trains
The 2020-4 capital plan has showcased even further rolling stock cost escalation. Go to the link for the MTA capital plan again. On PDF-p. 23 there’s a breakdown of different items on the subway, and rolling stock is $6.057 billion for a total of 1,977 cars, of which 900 are 15 meters long and the rest (I believe) 18, for a total of $185,000 per linear meter.
I’ve blogged before about comparative costs of light rail and regional rail rolling stock. In Europe, both still cluster around $100,000 per linear meter for single-level, non-high-speed equipment. There is no apparent premium over early- and mid-2000s cost even without adjusting for inflation, which is not surprising, as the real prices of manufactured goods tend to fall over time. But what about metros? Here, too, we can look at first-world world comparisons.
In London, a recent Piccadilly line order is, in exchange rate terms, $190,000/meter (the trains are 103 m long) – but it includes 40 years of maintenance and spare parts. In Singapore, a recent order is S$2.1 million per car, which is about $70,000 per meter in exchange rate terms. Grand Paris Express’s first tranche of orders costs €1.3 billion for 183 trains totaling 948 cars, each (I believe) 15 meters long, around $120,000 per meter. Metro Report states Busan’s recent order as ₩55.6 billion for 48 trainsets (replacing 140-meter long trains), which is almost certainly an error; assuming the actual cost is ₩556 billion, this is $70,000/meter in exchange rate terms and $90,000/meter in PPP terms (PPP is relevant as this is an entirely domestic order).
In Berlin, the situation is the diciest, with the highest costs outside New York (not counting London’s maintenance-heavy contracts). An emergency order of 20 52-meter trains, tendered because cracks were discovered in the existing trains, cost €120 million, around $150,000 per linear meter. A longer-term contract to supply 1,500 cars (some 13 meters long, most 16.5 meters long) for €3 billion by 2035 is on hold due to litigation: Siemens had already sued over the emergency order of Stadler cars, but now Alstom made its own challenge. But even here, costs are well below the levels of New York, even before we adjust for inflation since Berlin’s future contract is in 2020-35 prices and New York’s is in in 2020-24 prices.
Construction costs: New York-area commuter rail
Commuter rail is faring even worse. On PDF-p. 27 the LIRR is listed as spending $242 million on 17 coaches and 12 locomotives, and on PDF-p. 29 Metro-North is listed as spending $853 million on 80 EMU cars and 30 locomotives.
Figuring out exact comparisons is not easy, because locomotives do cost more than multiple-units and unpowered coaches, and there is a range of locomotive costs, with uncertainty due to currency conversions, as most information I can find about European locomotives is in Eastern Europe with its weak currencies, since Western Europe mostly uses multiple-units. Railway Gazette’s pages on the world rolling stock market suggest that a European locomotive is around €5 million (e.g. the PKP Vectron order), or $6.5 million; PKP’s domestic order (including some dual-modes) is around $4.2 million per unit measured in exchange rate terms, but twice as much in PPP terms; Bombardier has a sale to an undisclosed customer for about $4.8 million. Siemens claims the Vectron costs €2.5 million per unit, although all the contracts for which I can find prices are substantially more expensive.
For what it’s worth, in the US dual-mode locomotives for New Jersey Transit cost around $9.5 million apiece, which is still evidently lower than what the LIRR and Metro-North plan on spending. 242 – 9.5*12 = 128, and 128/17 = 7.5, or $300,000 per linear meter of unpowered coach; similarly, 853 – 9.5*30 = 568, and 568/80 = 7.1, or $280,000 per linear meter of new Metro-North EMU. If we take the normal-world cost of a locomotive at $6 million and that of an EMU or coach at $2.5 million per US-length car, then the LIRR has a factor-of-2.1 cost premium and Metro-North a factor-of-2.2 premium.
The equipment is conservative
The FRA recently realigned its regulations to permit lightly-modified European mainline trains to run on American tracks. Nonetheless, no American commuter rail operator has taken advantage of the new rules – the only ones buying European equipment had plans to do so even before the revision, going through costly waiver process that increased costs. At a public meeting last month, Metro-North’s vice president of engineering did not even know FRA rules had changed. The LIRR and Metro-North are buying the same equipment, to the same standards, as they have for decades.
The subway, likewise, is conservative. It is a laggard in adopting open gangways: the R211 order is the first one to include any, but that is just two test trainsets, the rest having doors between cars like all other older New York trainsets. It is not buying any of the modular products of the global vendors, like Bombardier’s Movia platform or the Alstom Metropolis. It is buying largely the same kind of equipment it has bought since the 1990s.
Despite this conservatism, costs are very high, consistent with a factor somewhat higher than 2 on commuter rail and somewhat lower than 2 on the subway.
But perhaps the conservatism is what increases costs in the first place? Perhaps the reason costs are high is that the world market has moved on and the MTA and some other American operators have not noticed. In Chicago, Metra found itself trying to order a type of gallery car that nobody makes any longer, using parts that are no longer available. Perhaps the same kind of outmoded thinking is present at the MTA, and this is why costs have exploded in the last 10 years.
A secular increase in costs of infrastructure construction is nearly universal. No such trend can be seen in rolling stock: nominal costs in Paris are 15% lower than they were 15 years ago, and real costs are about 30% lower, whereas in New York nominal costs are 70% higher than 10 years ago and real costs about 40% higher. Paris keeps innovating – M1 and M14 have the highest frequency of any metro system in the world, a train every 85 seconds at the peak, and M1 is the first driverless line converted from earlier manual operations rather than built from scratch. In contrast, New York is stuck in the 1990s, but far from keeping a lid on costs, it has seen rolling stock cost explosion.
Update 9/24: I just saw a new commuter rail coach order in Boston. These are bilevels so some cost premium is to be expected, but $345 million for 80 unpowered coaches, or $170,000 per meter, is excessive, and TransitMatters tried hard to fight against this order, arguing in favor of EMUs on the already-electrified Providence Line.
In a number of large cities with both radial and circumferential urban rail service, there is a curious observation: there is express service on the radial lines, but not the circumferential ones. These cities include New York, Paris, and Berlin, and to some extent London and Seoul. Understanding why this is the case is useful in general: it highlights guidelines for urban public transport design that have implications even outside the distinction between radial and circumferential service. In brief, circumferential lines are used for shorter trips than radial lines, and in large cities connect many different spokes so that an express trip would either skip important stations or not save much time.
Berlin has three S-Bahn trunk lines: the Ringbahn, the east-west Stadtbahn, and the North-South Tunnel. The first two have four tracks. The last is a two-track tunnel, but has recently been supplemented with a parallel four-track North-South Main Line tunnel, used by regional and intercity trains.
The Stadtbahn has a straightforward local-express arrangement: the S-Bahn uses the local tracks at very high frequency, whereas the express tracks host less frequent regional trains making about half as many stops as well as a few intercity trains only making two stops. The north-south system likewise features very frequent local trains on the S-Bahn, and a combination of somewhat less frequent regional trains making a few stops on the main line and many intercity trains making fewer stops. In contrast, the Ringbahn has no systemic express service: the S-Bahn includes trains running on the entire Ring frequently as well as trains running along segments of it stopping at every station on the way, but the only express services are regional trains that only serve small slivers on their way somewhere else and only come once or twice an hour.
This arrangement is mirrored in other cities. In Paris, the entire Metro network except Line 14 is very local, with the shortest interstations and lowest average speeds among major world metro systems. For faster service, there is Line 14 as well as the RER system, tying the suburbs together with the city. Those lines are exclusively radial. The busiest single RER line, the RER A, was from the start designed as an express line parallel to Line 1, the Metro’s busiest, and the second busiest, the RER B, is to a large extent an express version of the Metro’s second busiest line, Line 4. However, there is no RER version of the next busiest local lines, the ring formed by Lines 2 and 6. For non-Metro circumferential service, the region went down the speed/cost tradeoff and built tramways, which have been a total success and have high ridership even though they’re slow.
In New York, the subway was built with four-track main lines from the start to enable express service. Five four-track lines run north-south in Manhattan, providing local and express service. Outside the Manhattan core, they branch and recombine into a number of three- and four-track lines in Brooklyn, Queens, and the Bronx. Not every radial line in New York has express service, but most do. In contrast, the circumferential Crosstown Line, carrying the G train, is entirely local.
In Seoul, most lines have no express service. However, Lines 1, 3, and 4 interline with longer-range commuter rail services, and Lines 1 and 4 have express trains on the commuter rail segments. They are all radial; the circumferential Line 2 has no express trains.
Finally, in London, the Underground has few express segments (all radial), but in addition to the Underground the city has or will soon have express commuter lines, including Thameslink and Crossrail. There are no plans for express service parallel to the Overground.
Is Tokyo really an exception?
Tokyo has express trains on many lines. On the JR East network, there are lines with four or six tracks all the way to Central Tokyo, with local and express service. The private railroads usually have local and express services on their own lines, which feed into the local Tokyo subway. But not all express services go through the primary city center: the Ikebukuro-Shibuya corridor has the four-track JR Yamanote Line, with both local services (called the Yamanote Line too, running as a ring to Tokyo Station) and express services (called the Saikyo or Shonan-Shinjuku Line, continuing north and south of the city); Tokyo Metro’s Fukutoshin Line, serving the same corridor, has a timed passing segment for express trains as well.
However, in three ways, the area around Ikebukuro, Shinjuku, and Shibuya behaves as a secondary city center rather than a circumferential corridor. The job density around all three stations is very high, for one. They have extensive retail as well, as the private railroads that terminated there before they interlined with the subway developed the areas to encourage more people to use their trains. This situation is also true of some secondary clusters elsewhere in Tokyo, like Tobu’s Asakusa terminal, but Asakusa is in a historically working-class area, whereas the Yamanote area was historically and still is wealthier, making it easier for it to attract corporate jobs.
Second, from the perspective of the transportation network, they are central enough that railroads that have the option to serve them do so, even at the expense of service to Central Tokyo. When the Fukutoshin Line opened, Tokyu shifted one of its two mainlines, the Toyoko Line, to connect to it and serve this secondary center, where it previously interlined with the Hibiya Line to Central Tokyo; Tokyu serves Central Tokyo via its other line, the Den-en-Toshi Line, which connects to the Hanzomon Line of the subway. JR East, too, prioritizes serving Shinjuku from the northern and southern suburbs: the Shonan-Shinjuku Line is a reverse-branch of core commuter rail lines both north and south, as direct fast service from the suburbs to Shibuya, Shinjuku, and Ikebukuro is important enough to JR East that it will sacrifice some reliability and capacity to Tokyo Station for it.
Third, as we will discuss below, the Yamanote Line has a special feature missing from circumferential corridors in Berlin and Paris: it has distinguished stations. A foreigner looking at satellite photos of land use and at a map of the region’s rail network without the stations labeled would have an easy time deciding where an express train on the line should stop: Ikebukuro, Shinjuku, and Shibuya eclipse other stations along the line, like Yoyogi and Takadanobaba. Moreover, since these three centers were established to some extent before the subway was built, the subway lines were routed to serve them; there are 11 subway lines coming from the east as well as the east-west Chuo Line, and of these, all but the Tozai and Chiyoda Lines intersect it at one of the three main stations.
Interstations and trip length
The optimal stop spacing depends on how long passenger trips are on the line: keeping all else equal, it is proportional to the square root of the average unlinked trip. The best formula is somewhat more delicate: widening the stop spacing encourages people to take longer trips as they become faster with fewer intermediate stops and discourages people from taking shorter ones as they become slower with longer walk distances to the station. However, to a first-order approximation, the square root rule remains valid.
The relevance is that not all lines have the same average trip length. Longer lines have longer trips than short lines. Moreover, circular lines have shorter average trips than straight lines of the same length, because people have no reason to ride the entire way. The Ringbahn is a 37-kilometer line on which trains take an hour to complete the circuit. But nobody has a reason to ride more than half the circle – they can just as well ride the shorter way in the other direction. Nor do passengers really have a reason to ride over exactly half the circle, because they can often take the Stadtbahn, North-South Tunnel, or U-Bahn and be at their destinations faster.
Circumferential lines are frequently used to connect to radial lines if the radial-radial connection in city center is inconvenient – maybe it’s missing entirely, maybe it’s congested, maybe it involves too much walking between platforms, maybe happens to be on the far side of city center. In all such cases, people are more likely to use the circumferential line for shorter trips than for longer ones: the more acute the angle, the more direct and thus more valuable the circle is for travel.
The relevance of this discussion to express service is that there’s more demand for express service in situations with longer optimum stop spacing. For example, the optimum stop spacing for the subway in New York based on current travel patterns is the same as that proposed for Second Avenue Subway, to within measurement error of parameters like walking speed; on the other trunk lines, the local trains have denser stop spacing and the express trains have wider stop spacing. On a line with very short optimum spacing, there is not much of a case for express service at all.
Distinguished stops versus isotropy
The formula for optimal stop spacing depends on the isotropy of travel demand. If origins and destinations are distributed uniformly along the line, then the optimal stop spacing is minimized: passengers are equally likely to live and work right on top of a station, which eliminates walk time, as they are to live and work exactly in the middle between two stations, which maximizes walk time. If the densities of origins and destinations are spiky around distinguished nodes, then the optimal stop spacing widens, because planners can place stations at key locations to minimize the number of passengers who have to walk longer. If origins are assumed to be perfectly isotropic but destinations are assumed to be perfectly clustered at such distinguished locations as city center, the optimum stop spacing is larger than if both are perfectly isotropic by a factor of .
Circumferential lines in large cities do not have isotropic demand. However, they have a great many distinguished stops, one at every intersection with a radial rail service. Out of 27 Ringbahn stops, 21 have a connection to the U-Bahn, a tramway, or a radial S-Bahn line. Express service would be pointless – the money would be better spent increasing local frequency, as ridership on short-hop trips like the Ringbahn’s is especially sensitive to wait time.
On the M2/M6 ring in Paris, there are 49 stops, of which 21 have connections to other Metro lines or the RER, one more doesn’t but really should (Rome, with a missed connection to an M14 extension), and one may connect to a future extension of M10. Express service is not completely pointless parallel to M2/M6, but still not too valuable. Even farther out, where the Paris region is building the M15 ring of Grand Paris Express, there are 35 stops in 69 kilometers of the main ring, practically all connecting to a radial line or located at a dense suburban city center.
The situation in New York is dicier, because the G train does have a distinguished stop location between Long Island City and Downtown Brooklyn, namely the connection to the L train at Bedford Avenue. However, the average trip length remains very short – the G misses so many transfers at both ends that end-to-end riders mostly stay on the radials and go through Manhattan, so the main use case is taking it a few stops to the connection to the L or to the Long Island City end.
A large urban rail network should be predominantly radial, with circumferential lines in dense areas providing additional connectivity between inner neighborhoods and decongesting the central transfer points. However, that the radial and circumferential lines are depicted together on the same metro or regional rail map does not mean that people use them in the same way. City center lies ideally on all radials but not on the circumferentials, so the tidal wave of morning commuters going from far away to the center is relevant only to the radials.
This difference between radials and circumferentials is not just about service planning, but also about infrastructure planning. Passengers make longer trips on radial lines, and disproportionately travel to one of not many distinguished central locations; this encourages longer stop spacing, which may include express service in the largest cities. On circumferential lines, they make shorter trips to one of many different connection points; this encourages shorter stop spacing and no express service, but rather higher local frequency whenever possible.
Different countries build rapid transit in radically different ways, and yet big cities in a number of different countries have converged on the same pattern: express service on the strongest radial corridors, local-only service on circumferential ones no matter how busy they are. There is a reason. Transportation planners in poorer cities that are just starting to build their rapid transit networks as well in mature cities that are adding to their existing service should take heed and design infrastructure accordingly.
Governor Ned Lamont’s plan for speeding up trains between New York, New Haven, and Hartford seems to have fallen by the wayside, but Metro-North and the Connecticut Department of Transportation are still planning for future investments. Several high-level officials met with the advocates from the Connecticut Commuter Rail Council, and the results are unimpressive – they have made false statements out of ignorance of not just best practices outside North America but also current federal regulations, including the recent FRA reform.
The meeting link is a video and does not have a searchable transcript, so I’m going to give approximate timestamps and ask that people bear with me. At several points, highly-paid officials make statements that are behind the times, unimaginative, or just plain incorrect. The offenders are Richard Andreski, the bureau chief of public transportation for CDOT, who according to Transparency.CT earns a total of $192,000 a year including fringe benefits, and Glen Hayden, Metro-North’s vice president of engineering, who according to See Through NY earns an annual base salary of $219,000.
20-25 minutes: there’s a discussion, starting a few minutes before this timestamp, about Metro-North’s future rolling stock procurement. In addition to 66 M8 electric multiple units (EMUs), the railroad is planning to buy 60 unpowered railcars. Grilled about why buy unpowered railcars rather than multiple units, such as diesel multiple units (DMUs), Andreski said a few questionable things. He acknowledged that multiple units accelerate faster than locomotive-hauled trains, but said that this was not needed on the lines in question, that is the unpowered Metro-North branch lines, Shore Line East, and the New Haven-Hartford line. In reality, the difference, on the order of 45 seconds per stop at a top speed of 120 km/h (55 seconds if the top speed is 144 km/h), and electrification both massively increases reliability and saves an additional 10 seconds per stop (or 30 if the top speed is 144).
More worryingly, Andreski talks about the need for flexibility and the installed base of diesel locomotives. He suggests unpowered cars are more compatible with what he calls the train of the future, which runs dual-mode. Dual-mode trains today are of low quality, and the innovation in the world focuses on single-mode electric trains, with a growing number of railroads electrifying as well as transitioning to multiple units. Metro-North itself is a predominantly EMU-based railroad – running more EMUs, especially on the already-wired Shore Line East, is more compatible with its existing infrastructure and maintenance regime than keeping low-performing diesel branches and running diesel under catenary on the trunk line.
1:14-1:17: Andreski states that the 60 unpowered single-level cars should cost about $250 million, slightly more than $4 million per car. When a reader of this blog noted that in the rest of the world, a 25-meter multiple-unit costs $2.5 million, Andreski responded, “this is not accurate.” The only trouble is, it is in fact accurate; follow links to contracts reported in Railway Gazette in the rolling stock cost section of this post. It is not clear whether Andreski is lying, ignorant, or in a way both, that is making a statement with reckless disregard for whether it is true.
Hayden then chimes in, talking about FRA regulations, saying that they’re different from American ones, so European and Asian prices differ from American ones, seemingly indifferent to the fact that he just threw Andreski under the bus – Andreski said that multiple-units do not cost $2.5 million per car and if a public contract says they do then it’s omitting some extra costs. The only problem is, FRA regulations were recently revised to be in line with European ones, with specific eye toward permitting European trains to run on American tracks with minimal modifications, measured in tens of thousands of dollars of extra cost per car. In a followup conversation off-video, Hayden reiterated that position to longtime reader Roger Senserrich – he had no idea FRA regulations had been revised.
Hayden’s response also includes accessibility requirements. Those, too, are an excuse, albeit a slightly defensible one: European intercity trains, which are what American tourists are most likely to have experience with, are generally inaccessible without the aid of conductors and manual boarding plates. However, regional trains are increasingly fully accessible, at a variety of floor heights, and it’s always easier to raise the floor height to match the high platforms of the Northeast Corridor than to lower it to match those of low-platform networks like Switzerland’s.
1:45: asked about why Metro-North does not run EMUs on the wired Shore Line East, a third official passes the buck to Amtrak, saying that Amtrak is demanding additional tests and the line is Amtrak’s rather than Metro-North’s property. This is puzzling, as 1990s’ Amtrak planned around electrification of commuter rail service east of New Haven, to the point of constructing its substations with room for expansion if the MBTA were ever interested in running electric service on the Providence Line. It’s possible that Amtrak today is stalling for the sake of stalling, never mind that commuter rail electrification would reduce the speed difference with its intercity trains and thus make them easier to schedule and thus more reliable. But it’s equally possible that CDOT is being unreasonable; at this point I would not trust either side of any Amtrak-commuter rail dispute.
The largest single transportation project in Germany today is a new underground main station for Stuttgart, dubbed Stuttgart 21. Built at a cost of €8.2 billion, it will soon replace Stuttgart’s surface terminal with a through-station, fed in four directions by separate tunnels. The project attracted considerable controversy at the beginning of this decade due to its cost overruns and surface disruption. It’s had a long-term effect on German politics as well: it catapulted the Green Party into its first ever premiership of a German state, and the Green minister-president of the state, Winfried Krestchmann, has remained very popular and played a role in mainstreaming the party and moving it in a more moderate direction.
But the interesting thing about Stuttgart 21 now is not the high cost, but a new problem: capacity. The new station will face capacity constraints worse than those of the surface station, particularly because Germany is transitioning toward timed connections (“Deutschlandtakt”) on the model of Switzerland. Since Stuttgart is closing the surface station and selling the land for redevelopment, a second underground station will need to be built just to add enough capacity. It’s a good example of how different models of train scheduling require radically different kinds of infrastructure, and how even when all the technical details are right, the big picture may still go wrong.
What is the Stuttgart 21 infrastructure?
The following diagram (via Wikipedia) shows what the project entails.
The existing tunnel, oriented in a northeast-southwest direction, is used exclusively by S-Bahn trains. Longer-distance regional trains (“RegionalBahn“) and intercity trains terminate on the surface, and if they continue onward, they must reverse direction.
The new tunnel infrastructure consists of four independent two-track tunnels, two coming in from the northwest and two from the southeast, with full through-service. In addition, an underground loop is to be constructed on the south in order to let trains from points south (Singen) enter Stuttgart via the Filder tunnel while serving the airport at Filder Station without reversing direction. The total double-track tunnel length is 30 kilometers.
Stuttgart 21’s station infrastructure will consist of eight tracks, four in each direction:
The two tracks facing each platform are generally paired with the same approach track, so that in case of service changes, passengers will not be inconvenienced by having to go to a different platform. The interlocking permits trains from each of the two eastern approaches to go to either of the western ones without conflict and vice versa, and the switches are constructed to modern standards, with none of the onerous speed restrictions of American station throats.
So what is the problem?
First of all, the four approach tunnels are not symmetric. The Feuerbach tunnel leads to Mannheim, Frankfurt, Würzburg, and points north, and the Filder tunnel leads to Ulm and points east, including Munich; both are planned to be heavily used by intercity trains. In contrast, the other two tunnels lead to nothing in particular. The Obertürkheim tunnel leads to the current line toward Ulm, but the under-construction high-speed line to Ulm feeds Filder instead, leaving Obertürkheim with just a handful of suburbs.
On the Deutschlandtakt diagram for Baden-Württemberg, every hour there are planned to be 12 trains entering Stuttgart from the Feuerbach tunnel, 10.5 from the Filder tunnel, 5.5 from the Bad Cannstatt tunnel, and 6 from the Obertürkheim tunnel. For the most part, they’re arranged to match the two busier approaches with each other – the track layout permits a pair of trains in either matching to cross with no at-grade conflict, but only if trains from Feuerbach match with Filder and trains from Bad Cannstatt match with Obertürkheim are both station tracks facing the same platform available without conflict.
A train every five minutes through a single approach tunnel feeding two station tracks is not normally a problem. The S-Bahn, depicted on the same map in black, runs 18 trains per hour in each direction through the tunnel; bigger cities, including Paris and Munich, run even more frequent trains on the RER or S-Bahn with just a single station platform per approach track, as on any metro network.
However, the high single-track, single-direction frequency is more suitable on urban rail than on intercity rail. On a metro, trains rarely have their own identity – they run on the same line as a closed system, perhaps with some branching – so if a train is delayed, it’s possible to space trains slightly further apart, so the nominal 30 trains per hour system ends up running 28 trains if need be. On an S-Bahn this is more complicated, but there is still generally a high degree of separation between the system and other trains, and it’s usually plausible to rearrange trains through the central tunnel. On intercity rail, trains have their own identity, so rearrangement is possible but more difficult if for example two trains on the same line, one express and one local, arrive in quick succession. As a result, one platform track per approach track is unsuitable – two is a minimum, and if more tracks are affordable then they should be built.
How do you intend to run the trains?
If the paradigm for intercity rail service is to imitate shorter-range regional trains, then through-tunnels are both easier and more desirable. A relatively closed system with very high frequency between a pair of stations calls for infrastructure that minimizes turnarounds and lets trains just run in the same sequence.
The Shinkansen works this way, leveraging three key features: its near-total isolation from the legacy train network, running on a different gauge; the very high demand for trains along individual corridors on specific city pairs; and the generally high punctuality of Japanese trains even on more complex systems. As it happens, Tokyo is a terminal, with trains going north and south but not through, as a legacy of the history of breaking up Japan National Railway before the Shinkansen reached Tokyo from the north, with different daughter companies running in each direction. However, Shin-Osaka is a through-station, fitting through-trains as well as terminating trains on just eight tracks.
In the developed world’s second busiest intercity rail network, that of Switzerland, the paradigm is different. In a country whose entire population is somewhat less than that of Tokyo without any of its suburbs, no single corridor is as strong as the Shinkansen corridors. Trains form a mesh with timed connections every hour, sometimes every half hour. Intercity trains are arranged to arrive at Zurich, Bern, and Basel a few minutes before the hour every 30 minutes and depart a few minutes later. In that case, more approach tracks and more platform tracks are needed. Conversely, the value of through-tracks is diminished, since passengers can transfer between trains more easily if they can walk between platforms without changing grade.
Germany aims to integrate the infrastructure and timetable, as Switzerland does. However, Stuttgart 21 is a failure of such integration. The Deutschlandtakt service paradigm calls for many trains entering and leaving the station within the span of a few minutes. Today there are four effective approaches with two tracks each, same as under the Stuttgart 21 plan, but they are better-distributed.
The idea of Stuttgart 21, and similar proposals for Frankfurt and Munich, is solid provided that the intention is to run trains the Japanese way. It Stuttgart were designed to be the junction of two consistently high-intensity lines, then it would work without additional infrastructure. But it is not: its approach tunnels are supposed to support such design, but the service pattern will not look this way because of how the tunnels are placed relative to Germany’s population distribution. Even highly competent engineering can produce incompetent results if the details do not match the big picture.
The American rail activist term regional rail refers to any mainline rail service short of intercity, which lumps two distinct service patterns. In some German cities, these patterns are called S-Bahn and RegionalBahn, with S-Bahn referring to urban rail running on mainline tracks and RegionalBahn to longer-range service in the 50-100 km range and sometimes even beyond. It’s useful to distinguish the two whenever a city wishes to invest in its regional rail network, because the key infrastructure for the two patterns is different.
As with many this-or-that posts of mine, the distinction is not always clear in practice. For one, in smaller cities, systems that are labeled S-Bahns often work more like RegionalBahn, for example in Hanover. Moreover, some systems have hybrid features, like the Zurich S-Bahn – and what I’ve advocated in American contexts is a hybrid as well. That said, it’s worth understanding the two different ends of this spectrum to figure out what the priority for rail service should be in each given city.
S-Bahn as urban rail
The key feature of the S-Bahn (or the Paris RER) is that it has a trunk that acts like a conventional urban rapid transit line. There are 6-14 stations on the trunks in the examples to keep in mind, often spaced toward the high end for rapid transit so as to provide express service through city center, and all trains make all stops, running every 3-5 minutes all day. Even if the individual branches run on a clockface schedule, people do not use the trunk as a scheduled railroad but rather show up and go continuously.
Moreover, the network layout is usually complementary with existing urban rail. The Munich S-Bahn was built simultaneously with the U-Bahn, and there is only one missed connection between them, The Berlin S-Bahn and U-Bahn were built separately as patchworks, but they too have one true missed connection and one possible miss that depends on which side of the station one considers the crossing point to be on. The RER has more missed connections with the Metro, especially on the RER B, but the RER A’s station choice was designed to maximize connections to the most important lines while maintaining the desired express stop spacing.
Urban rail lines rarely terminate at city center, and the same is true for S-Bahn lines. In cities whose rail stations are terminals, such as Paris, Munich, Frankfurt, and Stuttgart, there are dedicated tunnels for through-service; London is building such a tunnel in Crossrail, and built one for Thameslink, which has the characteristics of a hybrid. In Japan, too, the first priority for through-running is the most local S-Bahn-like lines – when there were only six tracks between Tokyo and Ueno, the Yamanote and Keihin-Tohoku Lines ran through, as did the Shinkansen, whereas the longer-range regional lines terminated at the two ends until the recent through-line opened.
The difference between an S-Bahn and a subway is merely that the subway is self-contained, whereas the S-Bahn connects to suburban branches. In Tokyo even this distinction is blurred, as most subway lines connect to commuter rail lines at their ends, often branching out.
RegionalBahn as intercity rail
Many regional lines descend from intercity lines that retooled to serve local traffic. Nearly every trunk line entering London from the north was built as a long-range intercity line, most commuter rail mainlines in New York are inner segments of lines that go to other cities or used to (even the LIRR was originally built to go to Boston, with a ferry connection), and so on.
In Germany, it’s quite common for such lines to maintain an intercity characteristic. The metropolitan layout of Germany is different from that of the English-speaking world or France. Single-core metro regions are rather small, except for Berlin. Instead, there are networks of independent metropolitan cores, of which the largest, the Rhine-Ruhr, forms an urban complex almost as large as the built-up areas of Paris and London. Even nominally single-core metro regions often have significant independent centers with long separate histories. I blogged about the Rhine-Neckar six months ago as one such example; Frankfurt is another, as the city is ringed by old cities including Darmstadt and Mainz.
But this is not a purely German situation. Caltrain connects what used to be two independent urban areas in San Francisco and San Jose, and many outer ends of Northeastern American commuter lines are sizable cities, such as New Haven, Trenton, Providence, and Worcester.
The intercity characteristic of such lines means that there is less need to make them into useful urban rail; going express within the city is more justifiable if people are traveling from 100 km away, and through-running is a lower priority. Frequency can be lower as well, since the impact of frequency is less if the in-vehicle travel time is longer; an hourly or half-hourly takt can work.
S-Bahn and RegionalBahn combinations
The S-Bahn and RegionalBahn concepts are distinct in history and service plan, but they do not have to be distinct in branding. In Paris, the distinction between Transilien and the RER is about whether there is through-running, and thus some lines that are RegionalBahn-like are branded as RER, for example the entire RER C. Moreover, with future extension plans, the RER brand will eventually take over increasingly long-distance regional service, for example going east to Meaux. Building additional tunnels to relieve the worst bottlenecks in the city’s transport network could open the door to connecting every Transilien line to the RER.
Zurich maintains separate brands for the S-Bahn and longer-distance regional trains, but as in Paris, the distinction is largely about whether trains terminate on the surface or run through either of the tunnels underneath Hauptbahnhof. Individual S-Bahn branches run every half hour, making extensive use of interlining to provide high frequency to urban stations like Oerlikon, and many of these branches go quite far out of the city. It’s not the same as the RER A and B or most of the Berlin S-Bahn, with their 10- and 15-minute branch frequencies and focus on the city and innermost suburbs.
But perhaps the best example of a regional rail network that really takes on lines of both types is that of Tokyo. In branding, the JR East network is considered a single Kanto-area commuter rail network, without distinctions between shorter- and longer-range lines. And yet, the rapid transit services running on the Yamanote, Keihin-Tohoku, and Chuo-Sobu Lines are not the same as the highly-branched network of faster, longer-range lines like Chuo Rapid, Yokosuka, Sobu Rapid, and so on.
The upshot is that cities do not need to neatly separate their commuter rail networks into two separate brands as Berlin does. The distinction is not one of branding for passengers, but one of planning: should a specific piece of infrastructure be S-Bahn or RegionalBahn?
Highest and best use for infrastructure
Ordinarily, the two sides of the spectrum – an S-Bahn stopping every kilometer within the city, and a RegionalBahn connecting Berlin with Magdeburg or New York with New Haven – are so different that there’s no real tradeoff between them, just as there is no tradeoff between building subways and light rail in a city and building intercity rail. However, they have one key characteristic leading to conflict: they run on mainline track. This means that transportation planners have to decide whether to use existing mainline tracks for S-Bahn or RegionalBahn service.
Using different language, I talked about this dilemma in Boston’s context in 2012. The situation of Boston is instructive even in other cities, even outside the United States, purely because its commuter rail service is so bad that it can almost be viewed as blank slate service on existing infrastructure. On each of the different lines in Boston, it’s worth asking what the highest and best use for the line is. This really boils down to two questions:
- Would the line fill a service need for intra-urban travel?
- Does the line connect to important outlying destinations for which high speed would be especially beneficial?
In Boston, the answer to question 1 is for the most part no. Thirty to forty years ago the answer would have been yes for a number of lines, but since then the state has built subway lines in the same rights-of-way, ignorant of the development of the S-Bahn concept across the Pond. The biggest exceptions are the Fairmount Line through Dorchester and the inner Fitchburg Line through suburbs of Cambridge toward Brandeis.
On the Fairmount Line the answer to question 2 is negative as well, as the line terminates within Boston, which helps explain why the state is trying to invest in making it a useful S-Bahn with more stops, just without electrification, high frequency, fare integration, or through-service north of Downtown Boston. But on the Fitchburg Line the answer to question 2 is positive, as there is quite a lot of demand from suburbs farther northwest and a decent anchor in Fitchburg itself.
The opposite situation to that of Fairmount is that of the Providence Line. Downtown Providence is the largest job center served by the MBTA outside Boston; the city ranks third in New England in number of jobs, behind Boston and Cambridge and ahead of Worcester and Hartford. Fast service between Providence and Boston is obligatory. However, Providence benefits from lying on the Northeast Corridor, which can provide such service if the regional trains are somewhat slower; this is the main justification for adding a handful of infill stops on the Providence Line.
In New York, the situation is the most complicated, befitting the city’s large size and constrained location. On most lines, the answers to both questions is yes: there is an urban rail service need, either because there is no subway service (as in New Jersey) or because there is subway service and it’s overcrowded (as on the 4/5 trains paralleling the Metro-North trunk and on the Queens Boulevard trains paralleling the LIRR trunk); but at the same time, there are key stations located quite far from the dense city, which can be either suburban centers 40 km out or, in the case of New Haven, an independent city more than 100 km out.
Normally, in a situation like New York’s, the solution should be to interline the local lines and keep the express lines at surface terminals; London is implementing this approach line by line with the Crossrail concept. Unfortunately, New York’s surface terminals are all outside Manhattan, with the exception of Grand Central. Penn Station has the infrastructure for through-running because already in the 1880s and 90s, the ferry transfers out of New Jersey and Brooklyn were onerous, so the Pennsylvania Railroad invested in building a Manhattan station fed by east-west tunnels.
I call for complete through-running in New York, sometimes with the exception of East Side Access, because of the island geography, which makes terminating at the equivalent of Gare du Nord or Gare de Lyon too inconvenient. In other cities, I might come to different conclusions – for example, I don’t think through-running intercity trains in Chicago is a priority. But in New York, this is the only way to guarantee good regional rail service; anything else would involve short- and long-range trains getting in each other’s way at Penn Station.
Does the absolute size of a country matter for public transport planning? Usually it does not – construction costs do not seem to be sensitive to absolute size, and the basics of rail planning do not either. That Europe’s most intensely used mainline rail networks are those of Switzerland and the Netherlands, two geographically small countries, is not really about the inherent benefits of small size, but about the fact that most countries in Europe are small, so we should expect the very best as well as the very worst to be small.
But now Germany is copying Swiss and Dutch ideas of nationally integrated rail planning, in a way that showcases where size does matter. For decades Switzerland has had a national clockface schedule in which all trains are coordinated for maximum convenience of interchange between trains at key stations. For example, at Zurich, trains regularly arrive just before :00 and :30 every hour and leave just after, so passengers can connect with minimum wait. Germany is planning to implement the same scheme by 2030 but on a much bigger scale, dubbed Deutschlandtakt. This plan is for the most part good, but has some serious problems that come from overlearning from small countries rather than from similar-size France.
In accordance with best industry practices, there is integration of infrastructure and timetable planning. I encourage readers to go to the Ministry of Transport (BMVI) and look at some line maps – there are links to line maps by region as well as a national map for intercity trains. The intercity train map is especially instructive when it comes to scale-variance: it features multihour trips that would be a lot shorter if Germany made a serious attempt to build high-speed rail like France.
Before I go on and give details, I want to make a caveat: Germany is not the United States. BMVI makes a lot of errors in planning and Deutsche Bahn is plagued by delays; these are still basically professional organizations, unlike the American amateur hour of federal and state transportation departments, Amtrak, and sundry officials who are not even aware Germany has regional trains. As in London and Paris, the decisions here are defensible, just often incorrect.
Run as fast as necessary
Switzerland has no high-speed rail. It plans rail infrastructure using the maxim, run trains as fast as necessary, not as fast as possible. Zurich, Basel, and Bern are around 100 km from one another by rail, so the federal government invested in speeding up the trains so as to serve each city pair in just less than an hour. At the time of this writing, Zurich-Bern is 56 minutes one-way and the other two pairs are 53 each. Trains run twice an hour, leaving each of these three cities a little after :00 and :30 and and arriving a little before, enabling passengers to connect to onward trains nationwide.
There is little benefit in speeding up Switzerland’s domestic trains further. If SBB increases the average speed to 140 km/h, comparable to the fastest legacy lines in Sweden and Britain, it will be able to reduce trip times to about 42 minutes. Direct passengers would benefit from faster trips, but interchange passengers would simply trade 10 minutes on a moving train for 10 minutes waiting for a connection. Moreover, drivers would trade 10 minutes working on a moving train for 10 minutes of turnaround, and the equipment itself would simply idle 10 minutes longer as well, and thus there would not be any savings in operating costs. A speedup can only fit into the national takt schedule if trains connect each city pair in just less than half an hour, but that would require average speeds near the high end of European high-speed rail, which are only achieved with hundreds of kilometers of nonstop 300 km/h running.
Instead of investing in high-speed rail like France, Switzerland incrementally invests in various interregional and intercity rail connections in order to improve the national takt. To oversimplify a complex situation, if a city pair is connected in 1:10, Switzerland will invest in reducing it to 55 minutes, in order to allow trains to fit into the hourly takt. This may involve high average speeds, depending on the length of the link. Bern is farther from Zurich and Basel than Zurich and Basel are from each other, so in 1996-2004, SBB built a 200 km/h line between Bern and Olten; it has more than 200 trains per day of various speed classes, so in 2007 it became the first railroad in the world to be equipped with ETCS Level 2 signaling.
With this systemwide thinking, Switzerland has built Europe’s strongest rail network by passenger traffic density, punctuality, and mode share. It is this approach that Germany seeks to imitate. Thus, the Deutschlandtakt sets up control cities served by trains on a clockface schedule every 30 minutes or every hour. For example, Erfurt is to have four trains per hour, two arriving just before :30 and leaving just after and two arriving just before :00 and leaving just after; passengers can transfer in all directions, going north toward Berlin via either Leipzig or Halle, south toward Munich, or west toward Frankfurt.
Flight-level zero airlines
Richard Mlynarik likes to mock the idea of high-speed rail as conceived in California as a flight-level zero airline. The mockery is about a bunch of features that imitate airlines even when they are inappropriate for trains. The TGV network has many flight-level zero airline features: tickets are sold using an opaque yield management system; trains mostly run nonstop between cities, so for example Paris-Marseille trains do not stop at Lyon and Paris-Lyon trains do not continue to Marseille; frequency is haphazard; transfers to regional trains are sporadic, and occasionally (as at Nice) TGVs are timed to just miss regional connections.
And yet, with all of these bad features, SNCF has higher long-distance ridership than DB, because at the end of the day the TGVs connect most major French cities to Paris at an average speed in the 200-250 km/h range, whereas the fastest German intercity trains average about 170 and most are in the 120-150 range. The ICE network in Germany is not conceived as complete lines between pairs of cities, but rather as a series of bypasses around bottlenecks or slow sections, some with a maximum speed of 250 and some with a maximum speed of 300. For example, between Berlin and Munich, only the segments between Ingolstadt and Nuremberg and between Halle and north of Bamberg are on new 300 km/h lines, and the rest are on upgraded legacy track.
Even though the maximum speed on some connections in Germany is the same as in France, there are long slow segments on urban approaches, even in cities with ample space for bypass tracks, like Berlin. The LGV Sud-Est diverges from the classical line 9 kilometers outside Paris and permits 270 km/h 20 kilometers out; on its way between Paris and Lyon, the TGV spends practically the entire way running at 270-300 km/h. No high-speed lines get this close to Berlin or Munich, even though in both cities, the built-up urban area gives way to farms within 15-20 kilometers of the train station.
The importance of absolute size
Switzerland and the Netherlands make do with very little high-speed rail. Large-scale speedups are of limited use in both countries, Switzerland because of the difficulty of getting Zurich-Basel trip times below half an hour and the Netherlands because all of its major cities are within regional rail distance of one another.
But Germany is much bigger. Today, ICE trains go between Berlin and Munich, a distance of about 600 kilometers, in just less than four hours. The Deutschlandtakt plan calls for a few minutes’ speedup to 3:49. At TGV speed, trains would run about an hour faster, which would fit well with timed transfers at both ends. Erfurt is somewhat to the north of the midpoint, but could still keep a timed transfer between trains to Munich, Frankfurt, and Berlin if everything were sped up.
Elsewhere, DB is currently investing in improving the line between Stuttgart and Munich. Trains today run on curvy track, taking about 2:13 to do 250 km. There are plans to build 250 km/h high-speed rail for part of the way, targeting a trip time of 1:30; the Deutschlandtakt map is somewhat less ambitious, calling for 1:36, with much of the speedup coming from Stuttgart21 making the intercity approach to Stuttgart much easier. But with a straight line distance of 200 km, even passing via Ulm and Augsburg, trains could do this trip in less than an hour at TGV speeds, which would fit well into a national takt as well. No timed transfers are planned at Augsburg or Ulm. The Baden-Württemberg map even shows regional trains (in blue) at Ulm timed to just miss the intercity trains to Munich. Likewise, the Bavaria map shows regional trains at Augsburg timed to just miss the intercity trains to Stuttgart.
The same principle applies elsewhere in Germany. The Deutschlandtakt tightly fits trains between Munich and Frankfurt, doing the trip in 2:43 via Stuttgart or 2:46 via Nuremberg. But getting Munich-Stuttgart to just under an hour, together with Stuttgart21 and a planned bypass of the congested Frankfurt-Mannheim mainline, would get Munich-Frankfurt to around two hours flat. Via Nuremberg, a new line to Frankfurt could connect Munich and Frankfurt in about an hour and a half at TGV speed; even allowing for some loose scheduling and extra stops like Würzburg, it can be done in 1:46 instead of 2:46, which fits into the same integrated plan at the two ends.
The value of a tightly integrated schedule is at its highest on regional rail networks, on which trains run hourly or half-hourly and have one-way trip times of half an hour to two hours. On metro networks the value is much lower, partly because passengers can make untimed transfers if trains come every five minutes, and partly because when the trains come every five minutes and a one-way trip takes 40 minutes, there are so many trains circulating at once that the run-as-fast-as-necessary principle makes the difference between 17 and 18 trainsets rather than that between two and three. In a large country in which trains run hourly or half-hourly and take several hours to connect major cities, timed transfers remain valuable, but running as fast as necessary is less useful than in Switzerland.
The way forward for Germany
Germany needs to synthesize the two different rail paradigms of its neighbors – the integrated timetables of Switzerland and the Netherlands, and the high-speed rail network of France.
High investment levels in rail transport are of particular importance in Germany. For too long, planning in Germany has assumed the country would be demographically stagnant, even declining. There is less justification for investment in infrastructure in a country with the population growth rate of Italy or of last decade’s Germany than in one with the population growth rate of France, let alone one with that of Australia or Canada. However, the combination of refugee resettlement and a very strong economy attracting European and non-European work migration is changing this calculation. Even as the Ruhr and the former East Germany depopulate, we see strong population growth in the rich cities of the south and southwest as well as in Berlin.
The increased concentration of German population in the big cities also tilts the best planning in favor of the metropolitan-centric paradigm of France. Fast trains between Berlin, Frankfurt, and Munich gain value if these three cities grow in population whereas the smaller towns between them that the trains would bypass do not.
The Deutschlandtakt’s fundamental idea of a national integrated timed transfer schedule is good. However, a country the size and complexity of Germany needs to go beyond imitating what works in Switzerland and the Netherlands, and innovate in adapting best practices for its particular situation. People keep flying domestically since the trains take too long, or they take buses if the trains are too expensive and not much faster. Domestic flights are not a real factor in the Netherlands, and barely at all in Switzerland; in Germany they are, so trains must compete with them as well as with flexible but slow cars.
The fact that Germany already has a functional passenger rail network argues in favor of more aggressive investment in high-speed rail. The United States should probably do more than just copy Switzerland, but with nonexistent intercity rail outside the Northeast Corridor and planners who barely know that Switzerland has trains, it should imitate rather than innovating. Germany has professional planners who know exactly how Germany falls short of its neighbors, and will be leaving too many benefits on the table if it decides that an average speed of about 150 km/h is good enough.
Germany can and should demand more: BMVI should enact a program with a budget in the tens of billions of euros to develop high-speed rail averaging 200-250 km/h connecting all of its major cities, and redo the Deutschlandtakt plans in support of such a network. Wedding French success in high-speed rail and Swiss and Dutch success in systemwide rail integration requires some innovative planning, but Germany is capable of it and should lead in infrastructure construction.