Carlin Springs RD over Four Mile Run
Fair Condition39 years old14,742 vehicles/day
Location
| State | Virginia |
| County | Arlington |
| Location | 0005/50 0115/120 |
| Carries | Carlin Springs RD |
| Crosses | Four Mile Run |
| Coordinates | 38.86771, -77.12779 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 7 (Good) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 5 — Stable for scour |
Physical Characteristics
| Material | Steel |
| Design | Stringer/Multi-beam |
| Total Length | 75.1 ft (22.9 m) |
| Max Span | 73.2 ft (22.3 m) |
| Deck Width | 81.0 ft (24.7 m) |
| Deck Area | 565.6 sq m |
| Main Spans | 1 |
| Year Built | 1987 |
Traffic
| Avg Daily Traffic | 14,742 (2022) |
| Truck Traffic | 1% |
| Lanes On Bridge | 4 |
Inspection & Ownership
| Last Inspection | 324 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000000000015 |