Bridge conditions in Keith County, Nebraska
91 inventoried bridges · 0 rated poor · 2025 National Bridge Inventory
United States Bridge Conditions2025 National Bridge Inventory, FHWACompiled
None of the 91 inventoried bridges in Keith County are rated in poor condition in the current federal inventory. 70 are rated good and 21 fair.
- 0 of the 91 bridges in Keith County, Nebraska, are rated in poor condition (0.0%) in the 2025 National Bridge Inventory, as of .
- 70 bridges (76.9%) are rated good and 21 (23.1%) fair.
- The median Keith County bridge was built in 1969.
Good 76.9% · Fair 23.1% · Poor 0.0% of 91 bridges
Bridges rated poor
No bridges in this county carry a poor rating in the current inventory.
Busiest bridges in the county
| Bridge | Built | Vehicles/day | Condition |
|---|---|---|---|
| I80 over Sutherland Canal | 1967 | 16,525 | Good |
| I80 over Sutherland Canal | 1967 | 16,525 | Good |
| I80 over Stream | 1968 | 16,490 | Good |
| I80 over Stream | 1968 | 16,490 | Good |
| I80 over Stream | 1968 | 16,490 | Good |
| I80 over South Platte River Canal | 1968 | 16,490 | Fair |
| I80 over South Platte River Canal | 1968 | 16,490 | Fair |
| I80 over Stream | 1968 | 16,440 | Good |
| I80 over Happy Hollow | 1968 | 16,440 | Good |
| I80 over Western Canal | 2003 | 15,280 | Good |
Source: FHWA National Bridge Inventory, 2025. Counts cover inventoried highway bridges over 20 feet; ratings are reported by the state DOT.
All of Nebraska: Nebraska bridge conditions by county · every download on the data page.
Background: how bridge ratings work · what "poor" and "structurally deficient" actually mean · how often bridges are inspected.