Railroad Class
In 1867, Cornelius Vanderbilt acquired control of the Albany to Buffalo-running NYC, with the help of maneuverings related to the Hudson River Bridge in Albany. On November 1, 1869, he merged the NYC with his Hudson River Railroad to form the New York Central and Hudson River Railroad. This extended the system south from Albany along the east bank of the Hudson River to New York City, with the leased Troy and Greenbush Railroad running from Albany north to Troy.