Kirby Road over Pimmit Run
Good Condition49 years old4,354 vehicles/day
Location
| State | Virginia |
| County | Fairfax |
| Location | 00.35fr123/00.05to5739 |
| Carries | Kirby Road |
| Crosses | Pimmit Run |
| Coordinates | 38.93621, -77.13930 |
Condition Ratings
| Overall Condition | Good |
| Deck | 8 (Very Good) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 7 — Countermeasures installed |
Physical Characteristics
| Material | Concrete |
| Design | Slab |
| Total Length | 26.9 ft (8.2 m) |
| Max Span | 22.0 ft (6.7 m) |
| Deck Width | 25.9 ft (7.9 m) |
| Deck Area | 64.8 sq m |
| Main Spans | 1 |
| Year Built | 1977 (reconstructed 2019) |
Traffic
| Avg Daily Traffic | 4,354 (2022) |
| Truck Traffic | 1% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | December 2023 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000000006857 |