I 80W over Rosny Grade Sep MP241
Lander County, Nevada · rated Fair in the 2025 National Bridge Inventory
United States Bridge Conditions2025 National Bridge Inventory, FHWACompiled
- I 80W over Rosny Grade Sep MP241 in Lander County, Nevada, is rated in fair condition in the 2025 National Bridge Inventory (as of ).
- Its lowest-rated component is the culvert, rated 5 (fair condition) on the 0-9 scale.
- It was built in 1962, making it 63 years old at the 2025 inventory.
- It carries about 4,275 vehicles a day (traffic count year 2021).
- Its listed owner is the state highway agency.
- It is one of 15 of the 22 inventoried bridges in Lander County rated fair (68.2%); 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 July 2023, on a 24-month routine inspection cycle.
- 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 → (40.63567, -116.77539)
Component ratings
| Component | Rating (2024) | Rating (2025) | FHWA scale meaning |
|---|---|---|---|
| Culvert | 5 | 5 | Fair condition |
Bridge details
| Structure | Concrete culvert |
| Length | about 21 ft |
| Location | East of Battle Mountain |
| NBI structure number | H1011W |
| Condition class | Fair |
| Traffic status (item 41) | Open, no restriction |
| Last inspection (item 90) | July 2023 |
| Inspection interval (item 91) | 24 months |
| Scour (item 113) | N: not over a waterway |
Source: FHWA National Bridge Inventory, 2025 data as reported by the Nevada department of transportation.
Busiest bridges in Lander County
| Bridge | Built | Vehicles/day | Condition |
|---|---|---|---|
| I 80 Mp La 7.37 over W Reese Rvr | 1976 | 8,600 | Fair |
| I 80 Mp La 7.65 over E Reese Rvr | 1976 | 8,600 | Fair |
| I 80 over Reese Rvr | 1975 | 8,600 | Fair |
| I 80E over Argenta Exit 244 | 1962 | 4,300 | Fair |
| I 80W over Argenta Exit 244 | 1962 | 4,300 | Fair |
| I 80E over Rosny Grade Sep MP241 | 1962 | 4,275 | Fair |
All bridges nearby: Lander County, NV bridge conditions · every bridge in Lander County · Nevada bridges.
Background: how bridge ratings work · what "poor" and "structurally deficient" actually mean · how often bridges are inspected.