Corcoran RD over Poso Creek Channel
FairKern County, California · 7.4 MI N/O SR 46 · Structure no. 50C0140
- Built
- 1966
- 59 years old
- Condition
- Fair
- inspected March 2024
- Type
- Slab
- Concrete Continuous
- Length
- 153 ft
- 5 main spans
- Daily traffic
- 590
- 2007 count
- Owner
- County
- County Highway Agency
About this bridge
Corcoran RD over Poso Creek Channel is a concrete continuous slab carrying Corcoran RD over Poso Creek Channel in Kern County, California. It was built in 1966, so it is 59 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 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 590 vehicles a day, roughly 10% of them trucks, projected to reach 988 by 2046. The structure is 153 ft (46.5 m) long and 32 ft wide. If it were closed, the detour would be 37.9 mi (61 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 | 7 Good | Some minor problems. |
| Superstructure | 7 Good | Some minor problems. |
| Substructure | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Channel and channel protection | 6 Satisfactory | Structural elements show some minor deterioration. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Corcoran RD over Poso Creek Channel built?
It was built in 1966, making it 59 years old in 2025.
What condition is Corcoran RD over Poso Creek 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 March 2024.
How much traffic does Corcoran RD over Poso Creek Channel carry?
About 590 vehicles per day (2007 count), of which roughly 10% are trucks.
How long is Corcoran RD over Poso Creek Channel?
The structure is 153 ft (46.5 m) long with a longest span of 30 ft (9.1 m) and a deck 32 ft wide.
Who owns Corcoran RD over Poso Creek Channel?
It is owned by the County Highway Agency.