Columbia Road over Demers AVE & Bnrr
Fair Condition42 years old19,000 vehicles/day
Location
| State | North Dakota |
| County | Grand Forks |
| Location | Demers Ave-bnrr-g. Forks |
| Carries | Columbia Road |
| Crosses | Demers AVE & Bnrr |
| Coordinates | 47.91822, -97.06631 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 6 (Satisfactory) |
| Scour Critical | Not applicable |
Physical Characteristics
| Material | Steel Continuous |
| Design | Box Beam - Single/Spread |
| Total Length | 1419.9 ft (432.8 m) |
| Max Span | 168.0 ft (51.2 m) |
| Deck Width | 65.3 ft (19.9 m) |
| Deck Area | 8612.7 sq m |
| Main Spans | 10 |
| Year Built | 1984 (reconstructed 1989) |
Traffic
| Avg Daily Traffic | 19,000 (2019) |
| Truck Traffic | 2% |
| Lanes On Bridge | 4 |
| Lanes Under Bridge | 4 |
Inspection & Ownership
| Last Inspection | 523 |
| Inspection Frequency | Every 24 months |
| Owner | City/Municipal Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 0297001276 |