Custis Mempkwy I66 over Route 124 And Spout Run
Fair Condition45 years old82,000 vehicles/day
Location
| State | Virginia |
| County | Arlington |
| Location | 00.30fr29s/ 00.57to29n |
| Carries | Custis Mempkwy I66 |
| Crosses | Route 124 And Spout Run |
| Coordinates | 38.89757, -77.09481 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 5 (Fair) |
| Channel/Waterway | 6 (Satisfactory) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Steel |
| Design | Stringer/Multi-beam |
| Total Length | 539.0 ft (164.3 m) |
| Max Span | 154.9 ft (47.2 m) |
| Deck Width | 105.3 ft (32.1 m) |
| Deck Area | 5274.0 sq m |
| Main Spans | 4 |
| Year Built | 1981 |
Traffic
| Avg Daily Traffic | 82,000 (2022) |
| Truck Traffic | 1% |
| Lanes On Bridge | 4 |
| Lanes Under Bridge | 4 |
Inspection & Ownership
| Last Inspection | October 2023 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000000000191 |