Irrfb Nd Hiway 23 over Creek
McKenzie County, North Dakota · rated Good in the 2025 National Bridge Inventory
United States Bridge Conditions2025 National Bridge Inventory, FHWACompiled
- Irrfb Nd Hiway 23 over Creek in McKenzie 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 1990 and reconstructed in 2011, making it 35 years old at the 2025 inventory.
- It carries about 1,550 vehicles a day (traffic count year 2017).
- Its listed owner is the state highway agency.
- It is one of 88 of the 136 inventoried bridges in McKenzie County rated good (64.7%); 1 (0.7%) 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 → (47.98251, -102.61195)
Component ratings
| Component | Rating (2025) | FHWA scale meaning |
|---|---|---|
| Culvert | 7 | Good condition |
Bridge details
| Structure | Concrete culvert |
| Length | about 36 ft |
| Location | 6 West of Nd 1804 |
| NBI structure number | 0023043766 |
| Condition class | Good |
Source: FHWA National Bridge Inventory, 2025 data as reported by the North Dakota department of transportation.
Busiest bridges in McKenzie County
| Bridge | Built | Vehicles/day | Condition |
|---|---|---|---|
| US Highway 85 over Creek | 2014 | 12,880 | Fair |
| US Highway 85 over Creek | 2014 | 12,880 | Fair |
| US Highway 85 over Creek | 2014 | 12,880 | Fair |
| US Highway 85 over Creek | 2014 | 12,880 | Good |
| US Highway 85 over Drain | 2016 | 10,545 | Good |
| US Highway 85 over Wildlife Crossing | 2017 | 10,545 | Good |
All bridges nearby: McKenzie County, ND bridge conditions · every bridge in McKenzie County · North Dakota bridges.
Background: how bridge ratings work · what "poor" and "structurally deficient" actually mean · how often bridges are inspected.