I-495 over Ns Railway
Fair Condition65 years old227,699 vehicles/day
Location
| State | Virginia |
| County | Fairfax |
| Location | 1.13 Fr 95 & 1.71 To 620 |
| Carries | I-495 |
| Crosses | Ns Railway |
| Coordinates | 38.79709, -77.19338 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 5 (Fair) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 6 (Satisfactory) |
| Scour Critical | Not applicable |
Physical Characteristics
| Material | Steel |
| Design | Stringer/Multi-beam |
| Total Length | 283.1 ft (86.3 m) |
| Max Span | 107.9 ft (32.9 m) |
| Deck Width | 217.8 ft (66.4 m) |
| Deck Area | 5730.3 sq m |
| Main Spans | 3 |
| Year Built | 1961 (reconstructed 2002) |
Traffic
| Avg Daily Traffic | 227,699 (2022) |
| Truck Traffic | 1% |
| Lanes On Bridge | 14 |
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 | 000000000006568 |