I-495 Ramp N-w over Backlick Road Rte.617
Fair Condition24 years old107,497 vehicles/day
Location
| State | Virginia |
| County | Fairfax |
| Location | 0.80fr395 / 1.92to620 |
| Carries | I-495 Ramp N-w |
| Crosses | Backlick Road Rte.617 |
| Coordinates | 38.79531, -77.18589 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Scour Critical | Not applicable |
Physical Characteristics
| Material | Steel |
| Design | Stringer/Multi-beam |
| Total Length | 106.0 ft (32.3 m) |
| Max Span | 104.0 ft (31.7 m) |
| Deck Width | 74.1 ft (22.6 m) |
| Deck Area | 730.0 sq m |
| Main Spans | 1 |
| Year Built | 2002 |
Traffic
| Avg Daily Traffic | 107,497 (2018) |
| Truck Traffic | 6% |
| Lanes On Bridge | 4 |
| Lanes Under Bridge | 4 |
Inspection & Ownership
| Last Inspection | December 2024 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000000025814 |