IRR SR 387 over Dead Dog Wash
GoodPinal County, Arizona · 4.4 MI E JCT SR 187 · Structure no. 05131
- Built
- 1968
- 57 years old
- Condition
- Good
- inspected November 2024
- Type
- Culvert
- Concrete Continuous
- Length
- 33 ft
- 3 main spans
- Daily traffic
- 4,784
- 2022 count
- Owner
- State
- State Highway Agency
About this bridge
IRR SR 387 over Dead Dog Wash is a concrete continuous culvert carrying IRR SR 387 over Dead Dog Wash in Pinal County, Arizona. It was built in 1968, so it is 57 years old, older 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 7 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
It carries about 4,784 vehicles a day, roughly 24% of them trucks, projected to reach 4,794 by 2042. The structure is 33 ft (10.1 m) long. If it were closed, the detour would be 16.8 mi (27 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 | 7 Good | Some minor problems. |
| Culvert | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was IRR SR 387 over Dead Dog Wash built?
It was built in 1968, making it 57 years old in 2025.
What condition is IRR SR 387 over Dead Dog Wash 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 November 2024.
How much traffic does IRR SR 387 over Dead Dog Wash carry?
About 4,784 vehicles per day (2022 count), of which roughly 24% are trucks.
How long is IRR SR 387 over Dead Dog Wash?
The structure is 33 ft (10.1 m) long with a longest span of 10 ft (3 m).
Who owns IRR SR 387 over Dead Dog Wash?
It is owned by the State Highway Agency.