123rd AVE over Knife River
Good Condition44 years old80 vehicles/day
Location
| State | North Dakota |
| County | Billings |
| Location | 6 East 3 North Fairfield |
| Carries | 123rd AVE |
| Crosses | Knife River |
| Coordinates | 47.24408, -103.09628 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 8 (Very Good) |
| Substructure | 8 (Very Good) |
| Channel/Waterway | 6 (Satisfactory) |
| Scour Critical | 7 — Countermeasures installed |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Box Beam - Single/Spread |
| Total Length | 71.9 ft (21.9 m) |
| Max Span | 66.9 ft (20.4 m) |
| Deck Width | 32.2 ft (9.8 m) |
| Deck Area | 214.6 sq m |
| Main Spans | 1 |
| Year Built | 1982 |
Traffic
| Avg Daily Traffic | 80 (2018) |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 623 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000004127060 |