14
TOLL ROADS AND FREE ROADS
than a third are owned by families that have annual incomes in excess of $2,000.
Plate 6.—Traffic dispersion chart showing average daily trans-Hudson River traffic in vicinity of New York City. Figures represent crossings at the Holland Tunnel, George Washington Bridge, and the ferries from the Battery to Tarrytown, N. Y., for the year 1935. Traffic is distributed according to origins and destinations in States and nearby counties. Chart is based on information obtained from Port of New York Authority.
