Nd Highway 3 over Mckenna Coulee
Logan County, North Dakota · rated Good in the 2025 National Bridge Inventory
United States Bridge Conditions2025 National Bridge Inventory, FHWACompiled
- Nd Highway 3 over Mckenna Coulee in Logan County, North Dakota, is rated in good condition in the 2025 National Bridge Inventory (as of ).
- Its lowest-rated component is the culvert, rated 7 (good condition) on the 0-9 scale.
- It was built in 1983, making it 42 years old at the 2025 inventory.
- It carries about 700 vehicles a day (traffic count year 2017).
- Its listed owner is the state highway agency.
- It is one of 9 of the 13 inventoried bridges in Logan County rated good (69.2%); 2 (15.4%) are rated poor.
- A good rating means every major component - deck, superstructure, substructure, or culvert - is rated 7 or higher on FHWA's 0-9 scale: no more than minor problems.
View this bridge on a map → (46.4992, -99.76908)
Component ratings
| Component | Rating (2025) | FHWA scale meaning |
|---|---|---|
| Culvert | 7 | Good condition |
Bridge details
| Structure | Concrete culvert |
| Length | about 33 ft |
| Location | 1 South of Nd 34 |
| NBI structure number | 0003058436 |
| Condition class | Good |
Source: FHWA National Bridge Inventory, 2025 data as reported by the North Dakota department of transportation.
Busiest bridges in Logan County
| Bridge | Built | Vehicles/day | Condition |
|---|---|---|---|
| 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 |
All bridges nearby: Logan County, ND bridge conditions · every bridge in Logan County · North Dakota bridges.
Background: how bridge ratings work · what "poor" and "structurally deficient" actually mean · how often bridges are inspected.