Winchester Road over Murrieta Creek
FairRiverside County, California · 100 Ne/O Diaz Road · Structure no. 56C0383
- Built
- 1987
- 38 years old
- Condition
- Fair
- inspected November 2023
- Type
- Slab
- Prestressed Concrete Continuous
- Length
- 308 ft
- 5 main spans
- Daily traffic
- 17,000
- 2014 count
- Owner
- City
- City or Municipal Highway Agency
About this bridge
Winchester Road over Murrieta Creek is a prestressed concrete continuous slab carrying Winchester Road over Murrieta Creek in Riverside County, California. It was built in 1987, so it is 38 years old, younger 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 5 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 17,000 vehicles a day, roughly 1% of them trucks, projected to reach 36,705 by 2043. The structure is 308 ft (93.9 m) long and 84 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 |
|---|---|---|
| Deck | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Superstructure | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Substructure | 7 Good | Some minor problems. |
| Channel and channel protection | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Winchester Road over Murrieta Creek built?
It was built in 1987, making it 38 years old in 2025.
What condition is Winchester Road over Murrieta Creek 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 November 2023.
How much traffic does Winchester Road over Murrieta Creek carry?
About 17,000 vehicles per day (2014 count), of which roughly 1% are trucks.
How long is Winchester Road over Murrieta Creek?
The structure is 308 ft (93.9 m) long with a longest span of 67 ft (20.4 m) and a deck 84 ft wide.
Who owns Winchester Road over Murrieta Creek?
It is owned by the City or Municipal Highway Agency.