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I-66(E-W)/US 50(E-W) Duplex

66 50

Interstate 66 and United States Route 50 join for a half mile to cross the Potomac River in Washington, DC.


Dan Moraseski 6/4/04

Westbound on I-66 at the merge with US 50. The duplex begins here on the east side of the Theodore Roosevelt Bridge.

 


Dan Moraseski 6/4/04

Toward the west side of the bridge, US 50 exits, still in the District of Columbia. I-66 continues westward toward Manassas, while US 50 parallels the freeway on its way to Winchester.

 

 

Local Names

East
66

Potomac River Freeway

East
50

Constitution Avenue

Duplex
66
50

Theodore Roosevelt Bridge

West
66

Curtis Memorial Parkway

West
50

Arlington Boulevard

 

Terraserver Imagery

 

Adjacent Multiplexes

66
234

West to Manassas, VA

1
50

East to Washington, DC

50
237

West to Fairfax, VA

 

 

 
66
50

· Highway Ends

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