US-64/87 over Unnamed Waterway
Union County, New Mexico · rated Fair in the 2025 National Bridge Inventory
United States Bridge Conditions2025 National Bridge Inventory, FHWACompiled
- US-64/87 over Unnamed Waterway in Union County, New Mexico, 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 1979, making it 46 years old at the 2025 inventory.
- It carries about 4,134 vehicles a day (traffic count year 2023).
- Its listed owner is the state highway agency.
- It is one of 30 of the 68 inventoried bridges in Union County rated fair (44.1%); 1 (1.5%) 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 → (36.6692, -103.77879)
Component ratings
| Component | Rating (2025) | FHWA scale meaning |
|---|---|---|
| Culvert | 6 | Satisfactory condition |
Bridge details
| Structure | Concrete culvert |
| Length | about 26 ft |
| Location | 7.6 M E Nm-325/des Moines |
| NBI structure number | 000000000007994 |
| Condition class | Fair |
Source: FHWA National Bridge Inventory, 2025 data as reported by the New Mexico department of transportation.
Busiest bridges in Union County
| Bridge | Built | Vehicles/day | Condition |
|---|---|---|---|
| US-87 over Unnamed Waterway | 1961 | 6,226 | Good |
| US-87 over Unnamed Waterway | 1961 | 6,226 | Good |
| US-64 over Unnamed Waterway | 1937 | 5,229 | Good |
| US-64 over Unnamed Waterway | 1937 | 5,229 | Good |
| US-64 over Unnamed Waterway | 1937 | 5,229 | Fair |
| US-64/87 Ebl/wbl over Unnamed Waterway | 1959 | 4,234 | Good |
All bridges nearby: Union County, NM bridge conditions · every bridge in Union County · New Mexico bridges.
Background: how bridge ratings work · what "poor" and "structurally deficient" actually mean · how often bridges are inspected.