Park Road N.w. over Rock Creek
Fair Condition126 years old4,000 vehicles/day
Location
| State | District of Columbia |
| County | District of Columbia |
| Location | Pierce Mill & Rock CR |
| Carries | Park Road N.w. |
| Crosses | Rock Creek |
| Coordinates | 38.93974, -77.05148 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 6 (Satisfactory) |
| Channel/Waterway | 6 (Satisfactory) |
| Scour Critical | 5 — Stable for scour |
Physical Characteristics
| Material | Steel |
| Design | Stringer/Multi-beam |
| Total Length | 135.2 ft (41.2 m) |
| Max Span | 69.9 ft (21.3 m) |
| Deck Width | 29.5 ft (9 m) |
| Deck Area | 370.8 sq m |
| Main Spans | 2 |
| Year Built | 1900 (reconstructed 1993) |
Traffic
| Avg Daily Traffic | 4,000 (2018) |
| Truck Traffic | 1% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 624 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 0020 |