SR361 Gabbs Valley over Petrified Wash
Mineral County, Nevada · rated Good in the 2025 National Bridge Inventory
United States Bridge Conditions2025 National Bridge Inventory, FHWACompiled
- SR361 Gabbs Valley over Petrified Wash in Mineral County, Nevada, is rated in good condition in the 2025 National Bridge Inventory (as of ).
- Its lowest-rated component is the culvert, rated 7 (good condition) on the 0-9 scale.
- It was built in 2019, making it 6 years old at the 2025 inventory.
- It carries about 370 vehicles a day (traffic count year 2021).
- Its listed owner is the state highway agency.
- It is one of 3 of the 7 inventoried bridges in Mineral County rated good (42.9%); 0 (0.0%) are rated poor.
- Its traffic status in the 2025 inventory is open, no restriction (NBI item 41).
- Its condition class and component ratings are unchanged from the 2024 inventory.
- Its most recent inspection on record is dated February 2021, on a 48-month routine inspection cycle.
- 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 → (38.6578, -118.09436)
Component ratings
| Component | Rating (2024) | Rating (2025) | FHWA scale meaning |
|---|---|---|---|
| Culvert | 7 | 7 | Good condition |
Bridge details
| Structure | Concrete culvert |
| Length | about 40 ft |
| Location | North of Luning |
| NBI structure number | B3271 |
| Condition class | Good |
| Traffic status (item 41) | Open, no restriction |
| Last inspection (item 90) | February 2021 |
| Inspection interval (item 91) | 48 months |
| Scour (item 113) | 8: foundations stable, scour above the top of the footing |
Source: FHWA National Bridge Inventory, 2025 data as reported by the Nevada department of transportation.
Busiest bridges in Mineral County
| Bridge | Built | Vehicles/day | Condition |
|---|---|---|---|
| US 95 over Dry Wash | 1956 | 3,700 | Good |
| Irr US 95 over Walker Rvr | 2005 | 2,800 | Good |
| Lake Pasture Road over Walker River | 1990 | 300 | Fair |
| Irr Bia Route 7 over Weber Reservoir Tribu. | 2010 | 75 | Fair |
| Irr Bia Rte 10 over Irrigation Canal | 1980 | 50 | Fair |
| Bia Rte 0007 over Weber Reservoir | 1935 | 25 | Fair |
All bridges nearby: Mineral County, NV bridge conditions · every bridge in Mineral County · Nevada bridges.
Background: how bridge ratings work · what "poor" and "structurally deficient" actually mean · how often bridges are inspected.