I 8; WB Ramps over Wash
GoodPinal County, Arizona · 8.8 MI W of JCT I 10 · Structure no. 06335
- Built
- 1966
- 59 years old
- Condition
- Good
- inspected January 2021
- Type
- Culvert
- Concrete Continuous
- Length
- 21 ft
- 2 main spans
- Daily traffic
- 210
- 2019 count
- Owner
- State
- State Highway Agency
About this bridge
I 8; WB Ramps over Wash is a concrete continuous culvert carrying I 8; WB Ramps over Wash in Pinal County, Arizona. It was built in 1966, so it is 59 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 210 vehicles a day, roughly 10% of them trucks, projected to reach 220 by 2039. The structure is 21 ft (6.4 m) long. If it were closed, the detour would be 3.7 mi (6 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 | 8 Very Good | No problems noted. |
| Culvert | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was I 8; WB Ramps over Wash built?
It was built in 1966, making it 59 years old in 2025.
What condition is I 8; WB Ramps over 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 January 2021.
How much traffic does I 8; WB Ramps over Wash carry?
About 210 vehicles per day (2019 count), of which roughly 10% are trucks.
How long is I 8; WB Ramps over Wash?
The structure is 21 ft (6.4 m) long with a longest span of 10 ft (3 m).
Who owns I 8; WB Ramps over Wash?
It is owned by the State Highway Agency.