SR 87 over North Drainage
GoodMaricopa County, Arizona · N Side at JCT US 60 · Structure no. 06690
- Built
- 1978
- 47 years old
- Condition
- Good
- inspected June 2023
- Type
- Culvert
- Concrete Continuous
- Length
- 32 ft
- 3 main spans
- Daily traffic
- 29,525
- 2019 count
- Owner
- State
- State Highway Agency
About this bridge
SR 87 over North Drainage is a concrete continuous culvert carrying SR 87 over North Drainage in Maricopa 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 29,525 vehicles a day, roughly 9% of them trucks, projected to reach 29,535 by 2039. The structure is 32 ft (9.8 m) long. If it were closed, the detour would be 6.8 mi (11 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 87 over North Drainage built?
It was built in 1978, making it 47 years old in 2025.
What condition is SR 87 over North Drainage 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 June 2023.
How much traffic does SR 87 over North Drainage carry?
About 29,525 vehicles per day (2019 count), of which roughly 9% are trucks.
How long is SR 87 over North Drainage?
The structure is 32 ft (9.8 m) long with a longest span of 10 ft (3 m).
Who owns SR 87 over North Drainage?
It is owned by the State Highway Agency.