Nd Highway 1 over Bn Railroad Separation
Good Condition17 years old750 vehicles/day
Location
| State | North Dakota |
| County | Griggs |
| Location | South Of Hanneford |
| Carries | Nd Highway 1 |
| Crosses | Bn Railroad Separation |
| Coordinates | 47.30960, -98.18660 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 8 (Very Good) |
| Scour Critical | Not applicable |
Physical Characteristics
| Material | Prestressed Concrete Continuous |
| Design | Box Beam - Single/Spread |
| Total Length | 204.1 ft (62.2 m) |
| Max Span | 80.1 ft (24.4 m) |
| Deck Width | 42.7 ft (13 m) |
| Deck Area | 808.6 sq m |
| Main Spans | 3 |
| Year Built | 2009 |
Traffic
| Avg Daily Traffic | 750 (2019) |
| Truck Traffic | 17% |
| 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 | 0001104455 |