Irr/us-491 over Unnamed Waterway
Good Condition13 years old5,936 vehicles/day
Location
| State | New Mexico |
| County | San Juan |
| Location | 2.8 Mi N Of Naschitti |
| Carries | Irr/us-491 |
| Crosses | Unnamed Waterway |
| Coordinates | 36.09914, -108.69738 |
Condition Ratings
| Overall Condition | Good |
| Channel/Waterway | 8 (Very Good) |
| Culvert | 8 (Very Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Concrete |
| Design | Culvert |
| Total Length | 25.9 ft (7.9 m) |
| Max Span | 12.1 ft (3.7 m) |
| Deck Area | 101.1 sq m |
| Main Spans | 2 |
| Year Built | 2013 |
Traffic
| Avg Daily Traffic | 5,936 (2023) |
| Truck Traffic | 17% |
| Lanes On Bridge | 4 |
Inspection & Ownership
| Last Inspection | 723 |
| Inspection Frequency | Every 48 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000000009693 |