Calvert Street over Rock Creek & Park DR
Fair Condition93 years old15,000 vehicles/day
Location
| State | District of Columbia |
| County | District of Columbia |
| Location | Over Rock Creek N.w. |
| Carries | Calvert Street |
| Crosses | Rock Creek & Park DR |
| Coordinates | 38.92327, -77.04756 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 7 (Good) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 6 (Satisfactory) |
| Channel/Waterway | 6 (Satisfactory) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Concrete Continuous |
| Design | Arch - Deck |
| Total Length | 750.7 ft (228.8 m) |
| Max Span | 180.1 ft (54.9 m) |
| Deck Width | 87.9 ft (26.8 m) |
| Deck Area | 6131.8 sq m |
| Main Spans | 3 |
| Year Built | 1933 (reconstructed 1992) |
Traffic
| Avg Daily Traffic | 15,000 (2018) |
| Truck Traffic | 2% |
| Lanes On Bridge | 4 |
| Lanes Under Bridge | 6 |
Inspection & Ownership
| Last Inspection | December 2023 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is on the National Register of Historic Places |
| Structure Number | 0030 |