Title: Macomb's Dam Bridge (originally Central Bridge) and 155th Street Viaduct, from Jerome Avenue and East 162nd Street, the Bronx, crossing the Harlem River, to West 155th Street and St. Nicholas Place, Manhattan
Subjects: Truss bridges, Iron and steel bridges, Bridges, Viaducts, Buildings, structures, Architecture, Conservation and restoration, Ponts en treillis, Ponts
Places: Macomb's Dam Bridge (New York, N.Y.), 155th Street Viaduct  (New York, N.Y.), New York (State), New York, New York (N.Y.), Bronx (New York, N.Y.), Manhattan (New York, N.Y.), New York (État), Harlem (Rivière), Harlem River
People: Alfred Pancoast Boller (1840-1912)