In August, I moved into a high density apartment complex just 1.5 miles from my office and a five minute walk to a bus stop. One of the central advantages of the building's location was its access to alternative transportation modes. While I could park my car for "free" (the real cost is built into the lease), I was interested in keeping it parked as much as possible. Now, after nearly three months of experimentation, I'm ready to give up the bus, and the reasons are central to understanding the future of transit in the US.
Commuting
Philadelphia Leads the Largest Cities in America for Bicycle Mode Share
To Stay Connected to Jobs, New Yorkers Need Better Bus Service
Car Pooling on the Decline in the U.S.
The Motorist's Identity Crisis
The Nation's Best and Worst Commutes, By Cost
Wasted Oil, By Design
Streetcar Revival on its Way to Atlanta
Transportation Research Helped Create Sprawl, New Report Says
More Companies Moving Back to the City
From Bedroom Communities to Jet Engine Communities
Extreme Commuting Still Commonplace
'Drive 'til You Qualify' Foreclosures on the Rise
American Commutes, in Font Form

Are Passenger-Miles a Valid Measure of Anything?
Every so often, one sees an article arguing that one mode of transportation is cheaper, more efficient, or less dangerous than another because it uses less energy/kills more people/costs more per passenger-mile. (1)
It seems to me, however, that per passenger-mile comparisions are flawed in one key respect: they assume that trips on any mode of transportation will involve the same mileage, so that if the average driver lives 20 miles from work, the average bus rider will also live 20 miles from work.






















