Pierce Street over LA Sierra Channel
FairRiverside County, California · 0.1 Mi. N/O Rte. 91 Fwy. · Structure no. 56C0147
- Built
- 1950
- 75 years old, rebuilt 1991
- Condition
- Fair
- inspected January 2024
- Type
- Culvert
- Concrete
- Length
- 33 ft
- 3 main spans
- Daily traffic
- 24,000
- 2018 count
- Owner
- City
- City or Municipal Highway Agency
About this bridge
Pierce Street over LA Sierra Channel is a concrete culvert carrying Pierce Street over LA Sierra Channel in Riverside County, California. It was built in 1950 and reconstructed in 1991, so it is 75 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 24,000 vehicles a day, roughly 1% of them trucks, projected to reach 52,512 by 2044. The structure is 33 ft (10.1 m) long and 94 ft wide. If it were closed, the detour would be 1.9 mi (3 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 | 9 Excellent | 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 Pierce Street over LA Sierra Channel built?
It was built in 1950, making it 75 years old in 2025. It was reconstructed in 1991.
What condition is Pierce Street over LA Sierra Channel 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 January 2024.
How much traffic does Pierce Street over LA Sierra Channel carry?
About 24,000 vehicles per day (2018 count), of which roughly 1% are trucks.
How long is Pierce Street over LA Sierra Channel?
The structure is 33 ft (10.1 m) long with a longest span of 10 ft (3 m) and a deck 94 ft wide.
Who owns Pierce Street over LA Sierra Channel?
It is owned by the City or Municipal Highway Agency.