SR 87 over Santa Rosa Cap Canal
GoodPinal County, Arizona · 4.1 MI N JCT SR 84 · Structure no. 01428
- Built
- 1986
- 39 years old
- Condition
- Good
- inspected March 2024
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 72 ft
- 1 main span
- Daily traffic
- 5,397
- 2022 count
- Owner
- State
- State Highway Agency
About this bridge
SR 87 over Santa Rosa Cap Canal is a prestressed concrete stringer/multi-beam or girder carrying SR 87 over Santa Rosa Cap Canal in Pinal County, Arizona. It was built in 1986, so it is 39 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 5,397 vehicles a day, roughly 13% of them trucks, projected to reach 5,407 by 2042. The structure is 72 ft (21.9 m) long and 47 ft wide. If it were closed, the detour would be 19.9 mi (32 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 |
|---|---|---|
| Deck | 7 Good | Some minor problems. |
| Superstructure | 8 Very Good | No problems noted. |
| Substructure | 7 Good | Some minor problems. |
| Channel and channel protection | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was SR 87 over Santa Rosa Cap Canal built?
It was built in 1986, making it 39 years old in 2025.
What condition is SR 87 over Santa Rosa Cap Canal 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 2024.
How much traffic does SR 87 over Santa Rosa Cap Canal carry?
About 5,397 vehicles per day (2022 count), of which roughly 13% are trucks.
How long is SR 87 over Santa Rosa Cap Canal?
The structure is 72 ft (21.9 m) long with a longest span of 70 ft (21.3 m) and a deck 47 ft wide.
Who owns SR 87 over Santa Rosa Cap Canal?
It is owned by the State Highway Agency.