Gunston Road over Unknown Creek
Good Condition91 years old1,000 vehicles/day
Location
| State | Virginia |
| County | Fairfax |
| Location | 173.5 NE Of Wills RD |
| Carries | Gunston Road |
| Crosses | Unknown Creek |
| Coordinates | 38.71755, -77.15301 |
Condition Ratings
| Overall Condition | Good |
| Channel/Waterway | 6 (Satisfactory) |
| Culvert | 7 (Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Concrete |
| Design | Culvert |
| Total Length | 29.2 ft (8.9 m) |
| Max Span | 9.2 ft (2.8 m) |
| Deck Area | 146.8 sq m |
| Main Spans | 3 |
| Year Built | 1935 |
Traffic
| Avg Daily Traffic | 1,000 (2020) |
| Truck Traffic | 10% |
| Lanes On Bridge | 4 |
Inspection & Ownership
| Last Inspection | 824 |
| Inspection Frequency | Every 24 months |
| Owner | Army |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | DAPMDWBEL0000C1 |