US Highway 81 over Turtle River
Fair Condition24 years old2,125 vehicles/day
Location
| State | North Dakota |
| County | Grand Forks |
| Location | 1 North Of Manvel |
| Carries | US Highway 81 |
| Crosses | Turtle River |
| Coordinates | 48.08651, -97.18559 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 7 (Good) |
| Superstructure | 8 (Very Good) |
| Substructure | 5 (Fair) |
| Channel/Waterway | 5 (Fair) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Prestressed Concrete Continuous |
| Design | Box Beam - Single/Spread |
| Total Length | 117.1 ft (35.7 m) |
| Max Span | 38.1 ft (11.6 m) |
| Deck Width | 42.7 ft (13 m) |
| Deck Area | 464.1 sq m |
| Main Spans | 3 |
| Year Built | 2002 |
Traffic
| Avg Daily Traffic | 2,125 (2019) |
| Truck Traffic | 16% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 524 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 0081164184 |