Irr Bia Rte L22 over Acoma Wash
Cibola County, New Mexico · rated Fair in the 2025 National Bridge Inventory
United States Bridge Conditions2025 National Bridge Inventory, FHWACompiled
- Irr Bia Rte L22 over Acoma Wash in Cibola County, New Mexico, 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 2000, making it 25 years old at the 2025 inventory.
- It carries about 300 vehicles a day (traffic count year 2023).
- It is one of 51 of the 127 inventoried bridges in Cibola County rated fair (40.2%); 13 (10.2%) are rated poor.
- 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 → (34.99135, -107.48545)
Component ratings
| Component | Rating (2025) | FHWA scale meaning |
|---|---|---|
| Culvert | 5 | Fair condition |
Bridge details
| Structure | Steel culvert |
| Length | about 41 ft |
| Location | 7.2 Km S of Casa Blanca |
| NBI structure number | 00000000000M150 |
| Condition class | Fair |
Source: FHWA National Bridge Inventory, 2025 data as reported by the New Mexico department of transportation.
Busiest bridges in Cibola County
| Bridge | Built | Vehicles/day | Condition |
|---|---|---|---|
| Irr/i-40 Ebl over BNSF Railroad | 1959 | 28,708 | Fair |
| Irr/i-40 Wbl over BNSF Railroad | 1959 | 28,708 | Fair |
| Irr/i-40 Wbl over Rio San Jose | 1959 | 28,708 | Good |
| Irr/i-40 Ebl over Rio San Jose | 1959 | 28,708 | Good |
| Irr/i-40 Ebl/wbl over Unnamed Waterway | 1959 | 28,708 | Good |
| Irr/i-40 Ebl/wbl over Unnamed Waterway | 1959 | 28,708 | Fair |
All bridges nearby: Cibola County, NM bridge conditions · every bridge in Cibola County · New Mexico bridges.
Background: how bridge ratings work · what "poor" and "structurally deficient" actually mean · how often bridges are inspected.