Amtrak K Tower (Washington, D.C.)

USA / District of Columbia / Washington / Washington, D.C.
 railway, interlocking, interlocking tower

Active interlocking tower controlling Amtrak's Union Station terminal complex. This is the only remaining active interlocking tower south of Philadelphia.
Nearby cities:
Coordinates:   38°54'21"N   76°59'55"W
This article was last modified 12 years ago