Idaho St over Dry Wash
Elko County, Nevada · rated Poor in the 2025 National Bridge Inventory
United States Bridge Conditions2025 National Bridge Inventory, FHWACompiled
- Idaho St over Dry Wash in Elko County, Nevada, is rated in poor condition in the 2025 National Bridge Inventory (as of ).
- Its lowest-rated component is the culvert, rated 4 (poor condition) on the 0-9 scale.
- It was built in 1974, making it 51 years old at the 2025 inventory.
- It carries about 6,700 vehicles a day (traffic count year 2017).
- Its listed owner is a city or municipal highway agency.
- It is one of 5 of the 221 inventoried bridges in Elko County rated poor (2.3%); 5 (2.3%) are rated poor.
- A poor rating means at least one major component - deck, superstructure, or substructure - is rated 4 or lower on FHWA's 0-9 scale. It does not by itself mean the bridge is unsafe; bridges judged unsafe are closed or load-restricted by their owners.
View this bridge on a map → (40.85246, -115.7439)
Component ratings
| Component | Rating (2025) | FHWA scale meaning |
|---|---|---|
| Culvert | 4 | Poor condition |
Bridge details
| Structure | Steel culvert |
| Length | about 23 ft |
| Location | Elko |
| NBI structure number | M1472B |
| Condition class | Poor |
Source: FHWA National Bridge Inventory, 2025 data as reported by the Nevada department of transportation.
Busiest bridges in Elko County
| Bridge | Built | Vehicles/day | Condition |
|---|---|---|---|
| SR225 Mtn City Hw over I 80 | 1976 | 29,800 | Good |
| 12th ST over Humboldt Rvr | 1979 | 18,400 | Fair |
| 12TH St over Water St Sprr UPRR | 1979 | 18,400 | Fair |
| I 80 over Dry Susie Crk | 1976 | 11,300 | Fair |
| I 80 over Dry Wash | 1968 | 10,400 | Fair |
| I 80 over Marys Crk | 1976 | 9,350 | Fair |
All bridges nearby: Elko County, NV bridge conditions · every bridge in Elko County · Nevada bridges.
Background: how bridge ratings work · what "poor" and "structurally deficient" actually mean · how often bridges are inspected.