Meme Weeding: Land Value Capture
Last month’s Patreon poll was about meme weeding – that is, which popular meme in public transit I should take apart. The options were fare caps on the model of London, popular among some US reformers;...
View ArticleAnti-Infill on Surface Transit
I wrote about infill stops on commuter rail two weeks ago, and said I cannot think of any example of anti-infill on that mode. But looking at Muni Metro reminded me that there is need for anti-infill...
View ArticleInfrastructure for Mature Cities
A post by Aaron Renn just made me remember something I said in the Straphangers Campaign forum ten years ago. I complained that New York was building too little subway infrastructure – where were...
View ArticleMore Things that are not Why New York’s Construction Costs are High
The most annoying person I regularly deal with on social media is Walkable Princeton/YIMBY Princeton, a biology professor at Rutgers who constantly criticizes my writings on comparative construction...
View ArticleBranching and Transfer Breaking
This is the winning option in a poll I conducted among my Patreon backers. Thanks to everyone who participated. Another option, about commuter rail infill stops, came a close second, and I will likely...
View ArticleNew York’s MTA Genius Challenge
I don’t like the word “genius.” When people use it unironically, what I hear is “we haven’t met many smart people, so the first one we meet looks like a genius to us.” Math academia is very good about...
View ArticleThe Yamanote Line: a Ring or a Radial?
Note: I am going to take some suggestions for post topics in the future. This post comes from a Twitter poll I ran the day before yesterday. The Yamanote Line in Tokyo is a ring. Trains go around the...
View ArticleSlotting Intercity Trains on Regional Lines
In 2011, Clem Tillier and Richard Mlynarik put out sample schedules for modernized Caltrain service, with an applet anyone could use to construct their own timetables. I played with it, and one of the...
View ArticleToo Many Branches, Too Few Trunks
A recent discussion on Twitter about the through-running plan offered by ReThinkNYC got me thinking about an aspect American through-running crayonistas neglect on their maps: the branch-to-trunk...
View ArticleNew York Regional Rail: Scheduling Trains of Different Speeds
The simplest train schedules are when every train makes every stop. This means there are no required overtakes, and no need for elaborate track construction except for reasons of capacity. In nearly...
View ArticleAmtrak Defrauds the Public on Gateway Benefits
A stenographer at Bloomberg is reporting an Amtrak study that says the social benefit-cost ratio of the Gateway program is about 4. Gateway, the project to quadruple the double-track line from New York...
View ArticleWhat the RER A vs. C Contrast Means for New York Regional Rail
A few weeks ago, I published a piece in City Metric contrasting two ways of through-running regional rail, which I identify with the RER A and C in Paris. The RER C (or Thameslink) way is to minimally...
View ArticleExpress Airport Connectors are a Scourge of Public Transit
Earlier this month, Andrew Cuomo unveiled a proposal to spend $10 billion on improvements to JFK Airport, including new terminals, highway expansion, and public transit access. I encourage readers to...
View ArticleSecond Avenue Subway Phase 2 to Cost $6 Billion
Since the 2015-9 capital plan, the New York MTA had been including the second phase of Second Avenue Subway in its capital plan, without a clear estimate of its projected cost. The rumors said the cost...
View ArticleExcuses for High Construction Costs
I have written many posts about international differences in subway construction costs. They’ve gotten a lot of media attention, percolating even to politicians and to a team of academics. Against this...
View ArticleWhen Buses are a Poor Guide to Corridor Demand
Vancouver is going to open the Evergreen Line at the end of the year, an 11-km SkyTrain branch to Coquitlam with a projected ridership of 70,000 per weekday; current ridership on the B-line bus...
View ArticleThe Northern Branch Extension is a Waste
As I mentioned in yesterday’s post, negotiations in New Jersey between Governor Chris Christie and the state legislature have resulted in a significant increase in the state fuel tax. The money will...
View ArticleTrain Weight and Safety
A recent New Jersey Transit train accident, in which one person was killed and more than a hundred was injured, has gotten people thinking about US rail safety again. New Jersey has the second lowest...
View ArticleMixing Circumferential and Radial Transit in the Other Direction
Two years ago, I wrote a post criticizing subway lines that mix radial and circumferential elements. These lines, for examples Shanghai Metro Lines 3 and 6 and New York’s G train before 2001, contain...
View ArticleWhat are the Strong Tramway Corridors?
Note on definitions: for the purposes of this post, a tramway is a light rail line that runs predominantly on streets, interfacing with cross-traffic even if it has signal priority. It can be a legacy...
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