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Construction of the Theodore Roosevelt Bridge on the Virginia side of the Potomac River. The rocky run tunnel, part of the George Washington Parkway, is visible on the left.
Theodore Roosevelt Island National Memorial
1963-02-20
The Alexandria Aqueduct Bridge in its second incarnation as a connection between Georgetown and Virginia. The bottom level is a canal for cargo boats while the top level is a roadway.
Theodore Roosevelt Island National Memorial
1870
The Alexandria Aqueduct Bridge in its third incarnation as a roadway between Georgetown and Virginia. Here the bridge has been rebuilt as an iron truss bridge to support wheeled traffic. Mason’s Island, later called Theodore Roosevelt Island, can be seen on the left.
Theodore Roosevelt Island National Memorial
1910