Source: Calculated from National Transit Database and American Public Transit Association data.
Passenger Journeys estimated using Nationwide Personal Transportation Survey transfer factors
More than 55 percent of the unlinked trip increase from 1996 to 1997 was attributable to free transfers allowed
between subways and buses in New York. Free transfers were not previously allowed. This increase is not, as
a result, reflective of the trend in actual passengers carried during the period (based upon analysis of passenger journey
data provided by the New York City Transit Authority to Jane's Urban Transport). Passenger journeys data is
adjusted to account for this change.
5 Modes: Regional Rail, Metro/Heavy Rail, Light Rail/Tram, Motor Bus, Trolley Bus.