54th AVE SW over Heart River
Fair Condition82 years old110 vehicles/day
Location
| State | North Dakota |
| County | Grant |
| Location | 9 North Of Carson |
| Carries | 54th AVE SW |
| Crosses | Heart River |
| Coordinates | 46.55919, -101.55588 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 5 (Fair) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 6 (Satisfactory) |
| Channel/Waterway | 5 (Fair) |
| Scour Critical | 4 — Foundations need monitoring |
Physical Characteristics
| Material | Steel Continuous |
| Design | Stringer/Multi-beam |
| Total Length | 202.1 ft (61.6 m) |
| Max Span | 97.1 ft (29.6 m) |
| Deck Width | 21.7 ft (6.6 m) |
| Deck Area | 406.6 sq m |
| Main Spans | 3 |
| Year Built | 1944 |
Traffic
| Avg Daily Traffic | 110 (2018) |
| Truck Traffic | 10% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 624 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000019126110 |