County Road over Tongue River
Poor Condition78 years old26 vehicles/day
Location
| State | North Dakota |
| County | Pembina |
| Location | 5 East Of Backoo |
| Carries | County Road |
| Crosses | Tongue River |
| Coordinates | 48.83356, -97.60404 |
Condition Ratings
| Overall Condition | Poor |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 4 (Poor) |
| Channel/Waterway | 5 (Fair) |
| Scour Critical | Unknown |
Physical Characteristics
| Material | Steel |
| Design | Stringer/Multi-beam |
| Total Length | 37.1 ft (11.3 m) |
| Max Span | 35.1 ft (10.7 m) |
| Deck Width | 26.6 ft (8.1 m) |
| Deck Area | 91.5 sq m |
| Main Spans | 1 |
| Year Built | 1948 (reconstructed 1963) |
Traffic
| Avg Daily Traffic | 26 (2014) |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 524 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000034116120 |