Keywords: easton james kaval jameskaval may 2015 may2015 pa railroad bridge crossing the delaware river railroadbridgecrossingthedelawareriver architecture bridge steel arch bridge arch outdoor building structure truss building trestle Railroad bridge crossing the Delaware River, Easton, PA, May 2015, James Kaval Railroad bridge crossing the Delaware River, Easton, PA, May 2015, James Kaval |