SR 88 over Alchesay Canyon
GoodMaricopa County, Arizona · 0.9 MI SW JCT SR 188 · Structure no. 06906
- Built
- 1990
- 35 years old
- Condition
- Good
- inspected March 2024
- Type
- Culvert
- Concrete Continuous
- Length
- 25 ft
- 2 main spans
- Daily traffic
- 229
- 2018 count
- Owner
- State
- State Highway Agency
About this bridge
SR 88 over Alchesay Canyon is a concrete continuous culvert carrying SR 88 over Alchesay Canyon in Maricopa County, Arizona. It was built in 1990, so it is 35 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 229 vehicles a day, roughly 14% of them trucks, projected to reach 239 by 2038. The structure is 25 ft (7.6 m) long. If it were closed, the detour would be 85.1 mi (137 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 SR 88 over Alchesay Canyon built?
It was built in 1990, making it 35 years old in 2025.
What condition is SR 88 over Alchesay Canyon 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 88 over Alchesay Canyon carry?
About 229 vehicles per day (2018 count), of which roughly 14% are trucks.
How long is SR 88 over Alchesay Canyon?
The structure is 25 ft (7.6 m) long with a longest span of 12 ft (3.7 m).
Who owns SR 88 over Alchesay Canyon?
It is owned by the State Highway Agency.