US 81 over I-29/MANVEL Interchange
Fair Condition55 years old2,130 vehicles/day
Location
| State | North Dakota |
| County | Grand Forks |
| Location | Junction US 81 Manvel |
| Carries | US 81 |
| Crosses | I-29/MANVEL Interchange |
| Coordinates | 48.07768, -97.16924 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 7 (Good) |
| Substructure | 5 (Fair) |
| Scour Critical | Not applicable |
Physical Characteristics
| Material | Steel Continuous |
| Design | Stringer/Multi-beam |
| Total Length | 265.1 ft (80.8 m) |
| Max Span | 92.8 ft (28.3 m) |
| Deck Width | 40.7 ft (12.4 m) |
| Deck Area | 1001.9 sq m |
| Main Spans | 4 |
| Year Built | 1971 (reconstructed 1983) |
Traffic
| Avg Daily Traffic | 2,130 (2019) |
| Truck Traffic | 15% |
| Lanes On Bridge | 2 |
| Lanes Under Bridge | 4 |
Inspection & Ownership
| Last Inspection | 423 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 0029152337 |