https://historicbridges.org/bridges/browser/?bridgebrowser=newyork/johnstownbridge/
Johnstown Bridge (Union College Squire Whipple Bridge) - HistoricBridges.org
Historic Truss Bridge in Schenectady Schenectady County, New York. This rare cast iron Whipple arch bridge was moved and preserved at the college that famous...
johnstown bridgeunion collegesquire whipple