Nd Highway 14 over Lone Tree Reservoir
Fair Condition49 years old280 vehicles/day
Location
| State | North Dakota |
| County | Sheridan |
| Location | 12 South Of U.s. HWY 52 |
| Carries | Nd Highway 14 |
| Crosses | Lone Tree Reservoir |
| Coordinates | 47.70315, -100.23718 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 5 (Fair) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Channel/Waterway | 8 (Very Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Prestressed Concrete Continuous |
| Design | Box Beam - Single/Spread |
| Total Length | 253.9 ft (77.4 m) |
| Max Span | 83.0 ft (25.3 m) |
| Deck Width | 38.1 ft (11.6 m) |
| Deck Area | 897.8 sq m |
| Main Spans | 3 |
| Year Built | 1977 |
Traffic
| Avg Daily Traffic | 280 (2019) |
| Truck Traffic | 18% |
| 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 | 0014061107 |