Interstate 10 WB over Cotton Gulch
GoodRiverside County, California · 08-RIV-010-R80.33 · Structure no. 56 0469L
- Built
- 1965
- 60 years old
- Condition
- Good
- inspected February 2024
- Type
- Slab
- Concrete Continuous
- Length
- 90 ft
- 4 main spans
- Daily traffic
- 11,250
- 2018 count
- Owner
- State
- State Highway Agency
About this bridge
Interstate 10 WB over Cotton Gulch is a concrete continuous slab carrying Interstate 10 WB over Cotton Gulch in Riverside County, California. It was built in 1965, so it is 60 years old, older than the California average of 54.8 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 11,250 vehicles a day, roughly 39% of them trucks, projected to reach 20,054 by 2044. The structure is 90 ft (27.4 m) long and 42 ft wide. 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 |
|---|---|---|
| Deck | 7 Good | Some minor problems. |
| Superstructure | 7 Good | Some minor problems. |
| Substructure | 7 Good | Some minor problems. |
| Channel and channel protection | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Interstate 10 WB over Cotton Gulch built?
It was built in 1965, making it 60 years old in 2025.
What condition is Interstate 10 WB over Cotton Gulch 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 February 2024.
How much traffic does Interstate 10 WB over Cotton Gulch carry?
About 11,250 vehicles per day (2018 count), of which roughly 39% are trucks.
How long is Interstate 10 WB over Cotton Gulch?
The structure is 90 ft (27.4 m) long with a longest span of 22 ft (6.7 m) and a deck 42 ft wide.
Who owns Interstate 10 WB over Cotton Gulch?
It is owned by the State Highway Agency.