Dalton Highway over Marx Creek
Fair Condition54 years old130 vehicles/day
Location
| State | Alaska |
| County | North Slope |
| Location | Mile Point 253.8 |
| Carries | Dalton Highway |
| Crosses | Marx Creek |
| Coordinates | 68.22311, -149.40733 |
Condition Ratings
| Overall Condition | Fair |
| Channel/Waterway | 7 (Good) |
| Culvert | 6 (Satisfactory) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Steel |
| Design | Culvert |
| Total Length | 24.0 ft (7.3 m) |
| Max Span | 9.8 ft (3 m) |
| Deck Area | 84.7 sq m |
| Main Spans | 3 |
| Year Built | 1972 |
Traffic
| Avg Daily Traffic | 130 (2020) |
| Truck Traffic | 75% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 724 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 4050 |