US 93 over Antelope Canyon Wash
Lincoln County, Nevada · rated Fair in the 2025 National Bridge Inventory
United States Bridge Conditions2025 National Bridge Inventory, FHWACompiled
- US 93 over Antelope Canyon Wash in Lincoln County, Nevada, is rated in fair condition in the 2025 National Bridge Inventory (as of ).
- Its lowest-rated component is the culvert, rated 6 (satisfactory condition) on the 0-9 scale.
- It was built in 1952 and reconstructed in 1958, making it 73 years old at the 2025 inventory.
- It carries about 1,600 vehicles a day (traffic count year 2021).
- Its listed owner is the state highway agency.
- It is one of 2 of the 11 inventoried bridges in Lincoln County rated fair (18.2%); 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 October 2024, 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 → (37.62455, -114.51128)
Component ratings
| Component | Rating (2024) | Rating (2025) | FHWA scale meaning |
|---|---|---|---|
| Culvert | 6 | 6 | Satisfactory condition |
Bridge details
| Structure | Concrete culvert |
| Length | about 30 ft |
| Location | Caliente |
| NBI structure number | B 558 |
| Condition class | Fair |
| Traffic status (item 41) | Open, no restriction |
| Last inspection (item 90) | October 2024 |
| Inspection interval (item 91) | 24 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 Lincoln County
| Bridge | Built | Vehicles/day | Condition |
|---|---|---|---|
| SR 319/PANACA Rd over Meadow Valley Wash | 1948 | 1,800 | Good |
| US 93 over Meadow Valley Wash | 1934 | 1,600 | Fair |
| US 93 over Meadow Valley Wash | 1958 | 1,600 | Good |
| US 93 over Comet Crk | 1958 | 1,600 | Good |
| SR 319 Panaca Rd over Flood Control Channel | 2006 | 810 | Good |
| SR 319/PANACA Rd over Dry Wash | 1997 | 810 | Good |
All bridges nearby: Lincoln County, NV bridge conditions · every bridge in Lincoln County · Nevada bridges.
Background: how bridge ratings work · what "poor" and "structurally deficient" actually mean · how often bridges are inspected.