Interstate 94 over Co Hwy/hobart Lake Sep
Barnes County, North Dakota · rated Fair in the 2025 National Bridge Inventory
United States Bridge Conditions2025 National Bridge Inventory, FHWACompiled
- Interstate 94 over Co Hwy/hobart Lake Sep in Barnes County, North Dakota, is rated in fair condition in the 2025 National Bridge Inventory (as of ).
- Its lowest-rated component is the deck, rated 5 (fair condition) on the 0-9 scale.
- It was built in 1958 and reconstructed in 1979, making it 67 years old at the 2025 inventory.
- It carries about 4,450 vehicles a day (traffic count year 2020).
- Its listed owner is the state highway agency.
- It is one of 32 of the 79 inventoried bridges in Barnes County rated fair (40.5%); 4 (5.1%) are rated poor.
- A fair rating means the lowest-rated major component scores 5 or 6 on FHWA's 0-9 scale: some deterioration or minor section loss, but the structure is sound. It is the middle class, not a warning.
View this bridge on a map → (46.90657, -98.1655)
Component ratings
| Component | Rating (2025) | FHWA scale meaning |
|---|---|---|
| Deck | 5 | Fair condition |
| Superstructure | 5 | Fair condition |
| Substructure | 7 | Good condition |
Bridge details
| Structure | Continuous concrete slab |
| Length | about 109 ft |
| Location | 1 East of Nd 1 North |
| NBI structure number | 0094284584 R |
| Condition class | Fair |
Source: FHWA National Bridge Inventory, 2025 data as reported by the North Dakota department of transportation.
Busiest bridges in Barnes County
| Bridge | Built | Vehicles/day | Condition |
|---|---|---|---|
| City Street over Sheyenne River | 1990 | 5,600 | Good |
| Interstate 94 over Cp Railway Separation | 1993 | 5,050 | Good |
| Interstate 94 over Cp Railway Separation | 1993 | 5,050 | Fair |
| Interstate 94 over ND1/ROGERS Interchange | 1958 | 4,450 | Fair |
| Interstate 94 over ND1/ROGERS Interchange | 1976 | 4,450 | Fair |
| Interstate 94 over Co Hwy/hobart Lake Sep. | 1958 | 4,450 | Fair |
All bridges nearby: Barnes County, ND bridge conditions · every bridge in Barnes County · North Dakota bridges.
Background: how bridge ratings work · what "poor" and "structurally deficient" actually mean · how often bridges are inspected.