12th Street S.w. over Csxt Railroad

Fair Condition119 years old16,900 vehicles/day

Location

StateDistrict of Columbia
CountyDistrict of Columbia
Location12th ST Over Csxt Rr SW
Carries12th Street S.w.
CrossesCsxt Railroad
Coordinates38.88467, -77.02811

Condition Ratings

Overall ConditionFair
Deck7 (Good)
Superstructure6 (Satisfactory)
Substructure6 (Satisfactory)
Scour CriticalNot applicable

Physical Characteristics

MaterialSteel Continuous
DesignStringer/Multi-beam
Total Length92.8 ft (28.3 m)
Max Span55.1 ft (16.8 m)
Deck Width74.5 ft (22.7 m)
Deck Area642.4 sq m
Main Spans2
Year Built1907 (reconstructed 1987)

Traffic

Avg Daily Traffic16,900 (2007)
Truck Traffic3%
Lanes On Bridge6

Inspection & Ownership

Last Inspection125
Inspection FrequencyEvery 24 months
OwnerState Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Structure Number0515

Nearby Bridges

12th Street over Csxt Rr & D Street 0.1 mi Fair Lenfant Promenade over D Street S.w. 0.1 mi Fair Lenfant Plaza over Railroad 0.1 mi Fair 10th Street N.w. over S.w. Freeway I-95 0.2 mi Fair 14th Street S.w. over Maine Avenue S.w. 0.2 mi Fair 14th Street S.w. over Street Car Terminal 0.2 mi Fair D Street S.w. over 9th ST Expway 0.2 mi Fair 9th St. Ramp C-1 over Ramp A I-395 0.2 mi Fair 14th Street S.w. over Outlet Channel S.w. 0.2 mi Fair C Street S.w. over 9th ST Expway 0.3 mi Fair