Every bridge in Logan County, North Dakota
13 inventoried bridges, busiest first
United States Bridge Conditions2025 National Bridge Inventory, FHWACompiled
- Logan County, North Dakota, has 13 bridges in the 2025 National Bridge Inventory: 9 rated good, 2 fair, and 2 poor (as of ).
- This index lists every one of them, busiest first; each links to its own condition record.
| Bridge | Built | Vehicles/day | Condition |
|---|---|---|---|
| Nd Highway 3 over Mckenna Coulee | 1983 | 700 | Good |
| Nd Highway 3 over Beaver Creek | 2024 | 540 | Good |
| 71ST St SE over Beaver Creek | 1961 | 115 | Good |
| 37TH Ave SE over Creek | 1948 | 50 | Fair |
| 71ST St SE over Beaver Creek | 1983 | 48 | Good |
| 71ST St SE over Beaver Creek | 2018 | 48 | Good |
| 71ST St SE over Beaver Creek | 1980 | 48 | Good |
| 26TH Ave SE over Beaver Creek | 1996 | 40 | Good |
| 76TH St SE over Beaver Creek | 1984 | 25 | Good |
| 72ND St SE over Beaver Creek | 1988 | 24 | Good |
| 75TH St SE over Beaver Creek | 1967 | 24 | Fair |
| 77th St SE over Creek | 1939 | 24 | Poor |
| 30TH Ave SE over Beaver Creek | 1940 | 5 | Poor |
Source: FHWA National Bridge Inventory, 2025.
Logan County bridge conditions · North Dakota bridges by county.
Background: how bridge ratings work · what "poor" and "structurally deficient" actually mean · how often bridges are inspected.