Bridge conditions in Asotin County, Washington
28 inventoried bridges · 0 rated poor · 2025 National Bridge Inventory
United States Bridge Conditions2025 National Bridge Inventory, FHWACompiled
None of the 28 inventoried bridges in Asotin County are rated in poor condition in the current federal inventory. 14 are rated good and 14 fair.
- 0 of the 28 bridges in Asotin County, Washington, are rated in poor condition (0.0%) in the 2025 National Bridge Inventory, as of .
- 14 bridges (50.0%) are rated good and 14 (50.0%) fair.
- The median Asotin County bridge was built in 1975.
Good 50.0% · Fair 50.0% · Poor 0.0% of 28 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 |
|---|---|---|---|
| US 12 over Snake River | 1939 | 21,000 | Fair |
| Fleshman Way over Snake River | 1982 | 21,000 | Fair |
| Fleshman Way over State Route 129 | 1982 | 17,789 | Good |
| 13TH Street over Fleshman Way | 1997 | 6,167 | Good |
| SR 128 over Snake River | 1979 | 5,160 | Fair |
| SR 129 over Asotin Creek | 1956 | 4,450 | Good |
| US 12 over Alpowa CR | 1975 | 3,159 | Fair |
| County Road 2090 over Ten Mile Crk | 2011 | 501 | Good |
| Second St. over Asotin Creek | 1920 | 500 | Fair |
| County Road 1100 over Maguire Gulch | 1948 | 412 | Fair |
Source: FHWA National Bridge Inventory, 2025. Counts cover inventoried highway bridges over 20 feet; ratings are reported by the state DOT.
All of Washington: Washington 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.