Interstate 10 WB over Larry Ditch
FairRiverside County, California · 08-RIV-010-R104.72 · Structure no. 56 0640L
- Built
- 1967
- 58 years old
- Condition
- Fair
- inspected March 2023
- Type
- Culvert
- Concrete Continuous
- Length
- 22 ft
- 2 main spans
- Daily traffic
- 23,000
- 2016 count
- Owner
- State
- State Highway Agency
About this bridge
Interstate 10 WB over Larry Ditch is a concrete continuous culvert carrying Interstate 10 WB over Larry Ditch in Riverside County, California. It was built in 1967, so it is 58 years old, older than the California average of 54.8 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 23,000 vehicles a day, roughly 40% of them trucks, projected to reach 39,073 by 2042. The structure is 22 ft (6.7 m) long and 52 ft wide. If it were closed, the detour would be 1.2 mi (2 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 | 8 Very Good | No problems noted. |
| Culvert | 6 Satisfactory | Structural elements show some minor deterioration. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Interstate 10 WB over Larry Ditch built?
It was built in 1967, making it 58 years old in 2025.
What condition is Interstate 10 WB over Larry Ditch 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 March 2023.
How much traffic does Interstate 10 WB over Larry Ditch carry?
About 23,000 vehicles per day (2016 count), of which roughly 40% are trucks.
How long is Interstate 10 WB over Larry Ditch?
The structure is 22 ft (6.7 m) long with a longest span of 10 ft (3 m) and a deck 52 ft wide.
Who owns Interstate 10 WB over Larry Ditch?
It is owned by the State Highway Agency.