Every bridge in Los Alamos County, New Mexico
3 inventoried bridges, busiest first
United States Bridge Conditions2025 National Bridge Inventory, FHWACompiled
- Los Alamos County, New Mexico, has 3 bridges in the 2025 National Bridge Inventory: 1 rated good, 2 fair, and 0 poor (as of ).
- This index lists every one of them, busiest first; each links to its own condition record.
| Bridge | Built | Vehicles/day | Condition |
|---|---|---|---|
| NM501 over Omega Road West Road | 1951 | 8,118 | Fair |
| Nm-4 over Unnamed Waterway | 1954 | 1,036 | Good |
| Canyon Glen Rd over Glen Canyon | 1999 | 477 | Fair |
Source: FHWA National Bridge Inventory, 2025.
Los Alamos County bridge conditions · New Mexico bridges by county.
Background: how bridge ratings work · what "poor" and "structurally deficient" actually mean · how often bridges are inspected.