Washington BLVD over Gwmp (sb) Boundary Chan
Fair Condition83 years old23,700 vehicles/day
Location
| State | District of Columbia |
| County | District of Columbia |
| Location | 0.9 Miles North Of I-395. |
| Carries | Washington BLVD |
| Crosses | Gwmp (sb) Boundary Chan |
| Coordinates | 38.88089, -77.05733 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 5 (Fair) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 6 (Satisfactory) |
| Channel/Waterway | 6 (Satisfactory) |
| Scour Critical | 5 — Stable for scour |
Physical Characteristics
| Material | Concrete |
| Design | Arch - Deck |
| Total Length | 322.5 ft (98.3 m) |
| Max Span | 89.9 ft (27.4 m) |
| Deck Width | 98.8 ft (30.1 m) |
| Deck Area | 2958.8 sq m |
| Main Spans | 3 |
| Year Built | 1943 (reconstructed 1988) |
Traffic
| Avg Daily Traffic | 23,700 (2013) |
| Truck Traffic | 1% |
| Lanes On Bridge | 6 |
| Lanes Under Bridge | 4 |
Inspection & Ownership
| Last Inspection | 423 |
| Inspection Frequency | Every 24 months |
| Owner | National Park Service |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 3300018P0000000 |