IRR BIA RTE N27 over Cottonwood Wash
Good Condition18 years old550 vehicles/day
Location
| State | Arizona |
| County | Apache |
| Location | 17.7km South Of Chinle |
| Carries | IRR BIA RTE N27 |
| Crosses | Cottonwood Wash |
| Coordinates | 35.99486, -109.53905 |
Condition Ratings
| Overall Condition | Good |
| Channel/Waterway | 7 (Good) |
| Culvert | 8 (Very Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Steel |
| Design | Culvert |
| Total Length | 45.9 ft (14 m) |
| Max Span | 12.5 ft (3.8 m) |
| Deck Width | 118.1 ft (36 m) |
| Deck Area | 504 sq m |
| Main Spans | 3 |
| Year Built | 2008 (reconstructed 9999) |
Traffic
| Avg Daily Traffic | 550 (2023) |
| Truck Traffic | 5% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 423 |
| Inspection Frequency | Every 24 months |
| Owner | Bureau of Indian Affairs |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 00000000000N550 |