Existing comment:
This 1879 map shows the (sic) what was the Chesapeake and Ohio Canal (to the left to (sic) the Lockkeeper's House) as filled in yet unfinished land, and what was Tiber Creek and the Washington City Canal (to the right of the Lockkeeper's House) as the new "B" Street made of granite and trap rock, a rock used in compacted roads. |