» To what degree can we rely on people getting into strangers’ cars to reduce the congestion on our highway networks?
Outside of the biggest, densest cities, transit generally underperforms; with smaller populations, less significant destinations, more diffuse congestion, and far more available parking, there is often little motivation for people to abandon their cars in favor of jumping on the bus or the train. As a result, the work commuting mode share for public transportation in most metropolitan areas in the U.S.is less than 5% (only five regions have shares above 10%).
Carpooling, on the other hand, attracts more than 7% of work trips in all major metropolitan areas. In many places, where public transportation options just are not particularly appealing, sharing an automobile with another person can be an excellent commuting alternative, especially for people who cannot afford to own their own vehicles.
But how useful can carpooling be
Continue reading Ridesharing as an Alternative to Transportation Capacity Increases »