D Street S.w. over 9th ST Expway
Fair Condition56 years old14,300 vehicles/day
Location
| State | District of Columbia |
| County | District of Columbia |
| Location | D ST Over 9th ST Expwy SW |
| Carries | D Street S.w. |
| Crosses | 9th ST Expway |
| Coordinates | 38.88482, -77.02390 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 6 (Satisfactory) |
| Scour Critical | Not applicable |
Physical Characteristics
| Material | Steel |
| Design | Stringer/Multi-beam |
| Total Length | 53.1 ft (16.2 m) |
| Max Span | 48.9 ft (14.9 m) |
| Deck Width | 89.9 ft (27.4 m) |
| Deck Area | 443.9 sq m |
| Main Spans | 1 |
| Year Built | 1970 |
Traffic
| Avg Daily Traffic | 14,300 (2007) |
| Truck Traffic | 1% |
| Lanes On Bridge | 5 |
| Lanes Under Bridge | 3 |
Inspection & Ownership
| Last Inspection | 323 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 0177 |