Irr/us-491-nbl over Pena Blanca Arroyo
Good Condition16 years old6,055 vehicles/day
Location
| State | New Mexico |
| County | San Juan |
| Location | 1.86 M N Road To Toadlena |
| Carries | Irr/us-491-nbl |
| Crosses | Pena Blanca Arroyo |
| Coordinates | 36.35922, -108.72044 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Channel/Waterway | 8 (Very Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Stringer/Multi-beam |
| Total Length | 130.9 ft (39.9 m) |
| Max Span | 7.9 ft (2.4 m) |
| Deck Width | 39.0 ft (11.9 m) |
| Deck Area | 474.8 sq m |
| Main Spans | 1 |
| Year Built | 2010 |
Traffic
| Avg Daily Traffic | 6,055 (2023) |
| Truck Traffic | 17% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 323 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000000009339 |