Us-491 over Salt Creek
Fair Condition52 years old4,224 vehicles/day
Location
| State | New Mexico |
| County | San Juan |
| Location | 3.0 Mi N Of Jct Us-64 |
| Carries | Us-491 |
| Crosses | Salt Creek |
| Coordinates | 36.82709, -108.69270 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 5 (Fair) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Channel/Waterway | 5 (Fair) |
| Scour Critical | 3 — Scour critical |
Physical Characteristics
| Material | Prestressed Concrete Continuous |
| Design | Stringer/Multi-beam |
| Total Length | 210.6 ft (64.2 m) |
| Max Span | 69.9 ft (21.3 m) |
| Deck Width | 47.6 ft (14.5 m) |
| Deck Area | 930.9 sq m |
| Main Spans | 3 |
| Year Built | 1974 |
Traffic
| Avg Daily Traffic | 4,224 (2023) |
| Truck Traffic | 17% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 923 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000000007480 |