Commuter RailPDF Our First Subway Completed At Last — Opening of the Van Cortlandt Extension Finishes System Begun in 1900 — The Job Cost $60,000,000 — A
Subway Completed At Last: Opening of the Van Cortlandt Extension Finishes System Begun in 1900. NewYork Times. 1908-08-02 [2015-08-16]. (原始内容存档于2016-04-09)