Gwmp over Boundary Channel
Good Condition14 years old33,452 vehicles/day
Location
| State | District of Columbia |
| County | District of Columbia |
| Location | 0.3 Miles North Of I-395. |
| Carries | Gwmp |
| Crosses | Boundary Channel |
| Coordinates | 38.87539, -77.04711 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 5 — Stable for scour |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Arch - Deck |
| Total Length | 244.1 ft (74.4 m) |
| Max Span | 107.9 ft (32.9 m) |
| Deck Width | 90.2 ft (27.5 m) |
| Deck Area | 2,046 sq m |
| Main Spans | 1 |
| Year Built | 2012 |
Traffic
| Avg Daily Traffic | 33,452 (2022) |
| Truck Traffic | 1% |
| Lanes On 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 | 3300020P0000000 |