Joyce Road over Rock Creek
Fair Condition86 years old2,000 vehicles/day
Location
| State | District of Columbia |
| County | District of Columbia |
| Location | At Intersection With Beac |
| Carries | Joyce Road |
| Crosses | Rock Creek |
| Coordinates | 38.96033, -77.04211 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Channel/Waterway | 6 (Satisfactory) |
| Scour Critical | 4 — Foundations need monitoring |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Box Beam - Multiple |
| Total Length | 56.1 ft (17.1 m) |
| Max Span | 54.1 ft (16.5 m) |
| Deck Width | 52.2 ft (15.9 m) |
| Deck Area | 271.9 sq m |
| Main Spans | 1 |
| Year Built | 1940 (reconstructed 1989) |
Traffic
| Avg Daily Traffic | 2,000 (2019) |
| Truck Traffic | 20% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 723 |
| Inspection Frequency | Every 24 months |
| Owner | National Park Service |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 3450022P0000000 |