what historic building in Washington, D.C. is located near the canal who's primary cargo is coal
Vigilant Firehouse (Washington, D.C.) The Vigilant Firehouse is a historic building in the Georgetown section of Washington, D.C. located at 1066 Wisconsin Ave., NW, just north of the Chesapeake and Ohio Canal and the Canal Monument.
Taft Bridge The Taft Bridge, also known as the Connecticut Avenue Bridge or William Howard Taft Bridge, is a historic bridge located in the Northwest quadrant of Washington, D.C. It carries Connecticut Avenue over the Rock Creek gorge, including Rock Creek and the Rock Creek and Potomac Parkway, connecting the neighborhoods of Woodley Park and Kalorama. It is situated to the southwest of the Duke Ellington Bridge.