IRR BIA Route 1 over Dry Run
GoodMohave County, Arizona · 26.1KM West of Route 66 · Structure no. 0000H68606B0901
- Built
- 1995
- 30 years old
- Condition
- Good
- inspected February 2023
- Type
- Culvert
- Steel
- Length
- 27 ft
- 2 main spans
- Daily traffic
- 75
- 2023 count
- Owner
- Federal
- Bureau of Indian Affairs
About this bridge
IRR BIA Route 1 over Dry Run is a steel culvert carrying IRR BIA Route 1 over Dry Run in Mohave County, Arizona. It was built in 1995, so it is 30 years old, younger than the Arizona average of 47.8 years.
The most recent inspection reported to the Federal Highway Administration rates it in good condition with a lowest component rating of 8 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
It carries about 75 vehicles a day, roughly 5% of them trucks, projected to reach 100 by 2043. The structure is 27 ft (8.2 m) long and 27 ft wide. If it were closed, the detour would be 123.7 mi (199 km).
Location
Open in Google MapsCondition and inspection
All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
| Component | Rating | Meaning |
|---|---|---|
| Channel and channel protection | 8 Very Good | No problems noted. |
| Culvert | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was IRR BIA Route 1 over Dry Run built?
It was built in 1995, making it 30 years old in 2025.
What condition is IRR BIA Route 1 over Dry Run in?
The National Bridge Inventory rates it in good condition. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted. The last reported inspection was in February 2023.
How much traffic does IRR BIA Route 1 over Dry Run carry?
About 75 vehicles per day (2023 count), of which roughly 5% are trucks.
How long is IRR BIA Route 1 over Dry Run?
The structure is 27 ft (8.2 m) long with a longest span of 12 ft (3.6 m) and a deck 27 ft wide.
Who owns IRR BIA Route 1 over Dry Run?
It is owned by the Bureau of Indian Affairs.