Nd Highway 18 over South Branch Turtle Rive
Fair Condition58 years old1,330 vehicles/day
Location
| State | North Dakota |
| County | Grand Forks |
| Location | 2 North Of Larimore |
| Carries | Nd Highway 18 |
| Crosses | South Branch Turtle Rive |
| Coordinates | 47.92940, -97.62399 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 5 (Fair) |
| Superstructure | 7 (Good) |
| Substructure | 6 (Satisfactory) |
| Channel/Waterway | 6 (Satisfactory) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Box Beam - Single/Spread |
| Total Length | 75.1 ft (22.9 m) |
| Max Span | 73.2 ft (22.3 m) |
| Deck Width | 44.9 ft (13.7 m) |
| Deck Area | 313.7 sq m |
| Main Spans | 1 |
| Year Built | 1968 |
Traffic
| Avg Daily Traffic | 1,330 (2019) |
| Truck Traffic | 10% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | October 2024 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 0018164994 |