Nd Highway 30 over Creek
Rolette County, North Dakota · rated Good in the 2025 National Bridge Inventory
United States Bridge Conditions2025 National Bridge Inventory, FHWACompiled
- Nd Highway 30 over Creek in Rolette County, North Dakota, is rated in good condition in the 2025 National Bridge Inventory (as of ).
- Its lowest-rated component is the culvert, rated 8 (very good condition) on the 0-9 scale.
- It was built in 1967 and reconstructed in 2004, making it 58 years old at the 2025 inventory.
- It carries about 830 vehicles a day (traffic count year 2019).
- Its listed owner is the state highway agency.
- It is one of 11 of the 18 inventoried bridges in Rolette County rated good (61.1%); 0 (0.0%) 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 → (48.8366, -99.61439)
Component ratings
| Component | Rating (2025) | FHWA scale meaning |
|---|---|---|
| Culvert | 8 | Very good condition |
Bridge details
| Structure | Concrete culvert |
| Length | about 20 ft |
| Location | 2 South US 281 |
| NBI structure number | 0030193533 |
| Condition class | Good |
Source: FHWA National Bridge Inventory, 2025 data as reported by the North Dakota department of transportation.
Busiest bridges in Rolette County
| Bridge | Built | Vehicles/day | Condition |
|---|---|---|---|
| US Highway 5 over Willow Creek | 1947 | 1,350 | Fair |
| Nd Highway 3 over Ox Creek | 1986 | 1,050 | Fair |
| Nd Highway 3 over Mud Creek | 1992 | 940 | Good |
| Nd Highway 3 over Wolf Creek | 1992 | 930 | Good |
| Nd Highway 66 over Ox Creek | 1963 | 580 | Good |
| Nd Highway 66 over Wolf Creek | 1961 | 510 | Good |
All bridges nearby: Rolette County, ND bridge conditions · every bridge in Rolette County · North Dakota bridges.
Background: how bridge ratings work · what "poor" and "structurally deficient" actually mean · how often bridges are inspected.