IRR BIA RTE 78 over Chamisa Wash
Good Condition29 years old150 vehicles/day
Location
| State | New Mexico |
| County | Sandoval |
| Location | East Edge Of Zia Pueblo |
| Carries | IRR BIA RTE 78 |
| Crosses | Chamisa Wash |
| Coordinates | 35.50580, -106.71770 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Channel/Waterway | 6 (Satisfactory) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Concrete Continuous |
| Design | Stringer/Multi-beam |
| Total Length | 163.1 ft (49.7 m) |
| Max Span | 62.7 ft (19.1 m) |
| Deck Width | 53.5 ft (16.3 m) |
| Deck Area | 810.1 sq m |
| Main Spans | 3 |
| Year Built | 1997 |
Traffic
| Avg Daily Traffic | 150 (2023) |
| Truck Traffic | 5% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 323 |
| Inspection Frequency | Every 24 months |
| Owner | Bureau of Indian Affairs |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 00000000000M140 |