Porter Street over Klingle Road
Good Condition79 years old13,000 vehicles/day
Location
| State | District of Columbia |
| County | District of Columbia |
| Location | Porter ST At Rock Creek |
| Carries | Porter Street |
| Crosses | Klingle Road |
| Coordinates | 38.93396, -77.05182 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Scour Critical | Not applicable |
Physical Characteristics
| Material | Steel |
| Design | Stringer/Multi-beam |
| Total Length | 67.9 ft (20.7 m) |
| Max Span | 64.0 ft (19.5 m) |
| Deck Width | 77.1 ft (23.5 m) |
| Deck Area | 486.4 sq m |
| Main Spans | 1 |
| Year Built | 1947 (reconstructed 2001) |
Traffic
| Avg Daily Traffic | 13,000 (2018) |
| Truck Traffic | 1% |
| Lanes On Bridge | 2 |
| Lanes Under Bridge | 1 |
Inspection & Ownership
| Last Inspection | 724 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 0026-2 |