Speedway Blvd over Rosehill Wash
GoodPima County, Arizona · 0.4 MI W JCT Kolb RD · Structure no. 09778
- Built
- 1978
- 47 years old
- Condition
- Good
- inspected March 2023
- Type
- Culvert
- Concrete Continuous
- Length
- 26 ft
- 3 main spans
- Daily traffic
- 32,433
- 2020 count
- Owner
- City
- City or Municipal Highway Agency
About this bridge
Speedway Blvd over Rosehill Wash is a concrete continuous culvert carrying Speedway Blvd over Rosehill Wash in Pima County, Arizona. It was built in 1978, so it is 47 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 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 32,433 vehicles a day, roughly 5% of them trucks, projected to reach 32,443 by 2040. The structure is 26 ft (7.9 m) long. If it were closed, the detour would be 1.2 mi (2 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 Speedway Blvd over Rosehill Wash built?
It was built in 1978, making it 47 years old in 2025.
What condition is Speedway Blvd over Rosehill 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 March 2023.
How much traffic does Speedway Blvd over Rosehill Wash carry?
About 32,433 vehicles per day (2020 count), of which roughly 5% are trucks.
How long is Speedway Blvd over Rosehill Wash?
The structure is 26 ft (7.9 m) long with a longest span of 8 ft (2.4 m).
Who owns Speedway Blvd over Rosehill Wash?
It is owned by the City or Municipal Highway Agency.