I 8; WB over San Cristobal Wash
GoodYuma County, Arizona · 57.7 MI E JCT US 95 · Structure no. 05258
- Built
- 1962
- 63 years old, rebuilt 1978
- Condition
- Good
- inspected March 2023
- Type
- Culvert
- Concrete Continuous
- Length
- 65 ft
- 6 main spans
- Daily traffic
- 4,897
- 2021 count
- Owner
- State
- State Highway Agency
About this bridge
I 8; WB over San Cristobal Wash is a concrete continuous culvert carrying I 8; WB over San Cristobal Wash in Yuma County, Arizona. It was built in 1962 and reconstructed in 1978, so it is 63 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 4,897 vehicles a day, roughly 30% of them trucks, projected to reach 4,907 by 2041. The structure is 65 ft (19.8 m) long. If it were closed, the detour would be 1.2 mi (2 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 I 8; WB over San Cristobal Wash built?
It was built in 1962, making it 63 years old in 2025. It was reconstructed in 1978.
What condition is I 8; WB over San Cristobal 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 March 2023.
How much traffic does I 8; WB over San Cristobal Wash carry?
About 4,897 vehicles per day (2021 count), of which roughly 30% are trucks.
How long is I 8; WB over San Cristobal Wash?
The structure is 65 ft (19.8 m) long with a longest span of 10 ft (3 m).
Who owns I 8; WB over San Cristobal Wash?
It is owned by the State Highway Agency.