Blackburn Road over Cow Branch
Good Condition14 years old6,073 vehicles/day
Location
| State | Virginia |
| County | Prince William |
| Location | 0.10fr.1392 / 0.55to1391 |
| Carries | Blackburn Road |
| Crosses | Cow Branch |
| Coordinates | 38.62084, -77.27576 |
Condition Ratings
| Overall Condition | Good |
| Deck | 8 (Very Good) |
| Superstructure | 8 (Very Good) |
| Substructure | 7 (Good) |
| Channel/Waterway | 6 (Satisfactory) |
| Scour Critical | 7 — Countermeasures installed |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Box Beam - Multiple |
| Total Length | 34.4 ft (10.5 m) |
| Max Span | 32.2 ft (9.8 m) |
| Deck Width | 40.0 ft (12.2 m) |
| Deck Area | 128.1 sq m |
| Main Spans | 1 |
| Year Built | 2012 |
Traffic
| Avg Daily Traffic | 6,073 (2022) |
| Truck Traffic | 1% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 824 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000000029941 |