State Route 111 over Maple Ditch
FairRiverside County, California · 08-RIV-111-10.74 · Structure no. 56 0289
- Built
- 1951
- 74 years old, rebuilt 1987
- Condition
- Fair
- inspected May 2021
- Type
- Culvert
- Concrete
- Length
- 32 ft
- 3 main spans
- Daily traffic
- 2,700
- 2012 count
- Owner
- State
- State Highway Agency
About this bridge
State Route 111 over Maple Ditch is a concrete culvert carrying State Route 111 over Maple Ditch in Riverside County, California. It was built in 1951 and reconstructed in 1987, so it is 74 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 2,700 vehicles a day, roughly 11% of them trucks, projected to reach 4,263 by 2038. The structure is 32 ft (9.8 m) long and 52 ft wide. If it were closed, the detour would be 55.3 mi (89 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 State Route 111 over Maple Ditch built?
It was built in 1951, making it 74 years old in 2025. It was reconstructed in 1987.
What condition is State Route 111 over Maple 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 May 2021.
How much traffic does State Route 111 over Maple Ditch carry?
About 2,700 vehicles per day (2012 count), of which roughly 11% are trucks.
How long is State Route 111 over Maple Ditch?
The structure is 32 ft (9.8 m) long with a longest span of 11 ft (3.4 m) and a deck 52 ft wide.
Who owns State Route 111 over Maple Ditch?
It is owned by the State Highway Agency.