Hirst Road over South Fork Catoctin Ck.
Fair Condition39 years old9,753 vehicles/day
Location
| State | Virginia |
| County | Loudoun |
| Location | 00.55fr611/00.40to722 |
| Carries | Hirst Road |
| Crosses | South Fork Catoctin Ck. |
| Coordinates | 39.14434, -77.70511 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 5 (Fair) |
| Superstructure | 5 (Fair) |
| Substructure | 6 (Satisfactory) |
| Channel/Waterway | 6 (Satisfactory) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Slab |
| Total Length | 105.0 ft (32 m) |
| Max Span | 35.1 ft (10.7 m) |
| Deck Width | 36.1 ft (11 m) |
| Deck Area | 352 sq m |
| Main Spans | 3 |
| Year Built | 1987 |
Traffic
| Avg Daily Traffic | 9,753 (2022) |
| Truck Traffic | 1% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 324 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000000011011 |