US Highway 81 over Grafton Flood Deversion
Good Condition8 years old3,270 vehicles/day
Location
| State | North Dakota |
| County | Walsh |
| Location | 2 North Of Nd 17 |
| Carries | US Highway 81 |
| Crosses | Grafton Flood Deversion |
| Coordinates | 48.43496, -97.41519 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 8 (Very Good) |
| Substructure | 8 (Very Good) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Prestressed Concrete Continuous |
| Design | Stringer/Multi-beam |
| Total Length | 290.0 ft (88.4 m) |
| Max Span | 97.1 ft (29.6 m) |
| Deck Width | 42.7 ft (13 m) |
| Deck Area | 1149.2 sq m |
| Main Spans | 3 |
| Year Built | 2018 |
Traffic
| Avg Daily Traffic | 3,270 (2013) |
| Truck Traffic | 7% |
| 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 | 0081192576 |