SR B8 over Wash
FairMaricopa County, Arizona · 0.4 MI W JCT SR 85 · Structure no. 04441
- Built
- 1929
- 96 years old
- Condition
- Fair
- inspected April 2023
- Type
- Culvert
- Concrete Continuous
- Length
- 65 ft
- 6 main spans
- Daily traffic
- 7,296
- 2021 count
- Owner
- State
- State Highway Agency
About this bridge
SR B8 over Wash is a concrete continuous culvert carrying SR B8 over Wash in Maricopa County, Arizona. It was built in 1929, so it is 96 years old, older than the Arizona average of 47.8 years.
The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 6 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.
It carries about 7,296 vehicles a day, roughly 46% of them trucks, projected to reach 7,306 by 2041. The structure is 65 ft (19.8 m) long. If it were closed, the detour would be 5 mi (8 km).
Location
Open in Google MapsCondition and inspection
The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.
| Component | Rating | Meaning |
|---|---|---|
| Channel and channel protection | 7 Good | Some minor problems. |
| Culvert | 6 Satisfactory | Structural elements show some minor deterioration. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was SR B8 over Wash built?
It was built in 1929, making it 96 years old in 2025.
What condition is SR B8 over Wash in?
The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in April 2023.
How much traffic does SR B8 over Wash carry?
About 7,296 vehicles per day (2021 count), of which roughly 46% are trucks.
How long is SR B8 over Wash?
The structure is 65 ft (19.8 m) long with a longest span of 10 ft (3 m).
Who owns SR B8 over Wash?
It is owned by the State Highway Agency.