SR 24 WB Ramp over Pleasant Hill Road
FairContra Costa County, California · 04-CC-024-R7.66-LFYT · Structure no. 28 0106K
- Built
- 1970
- 55 years old
- Condition
- Fair
- inspected June 2023
- Type
- Box Beam or Girders - Multiple
- Concrete Continuous
- Length
- 244 ft
- 3 main spans
- Daily traffic
- 11,100
- 2017 count
- Owner
- State
- State Highway Agency
About this bridge
SR 24 WB Ramp over Pleasant Hill Road is a concrete continuous box beam or girders - multiple carrying SR 24 WB Ramp over Pleasant Hill Road in Contra Costa County, California. It was built in 1970, so it is 55 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 11,100 vehicles a day, roughly 1% of them trucks, projected to reach 43,614 by 2041. The structure is 244 ft (74.4 m) long and 38 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 | 6 Satisfactory | Structural elements show some minor deterioration. |
| 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. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was SR 24 WB Ramp over Pleasant Hill Road built?
It was built in 1970, making it 55 years old in 2025.
What condition is SR 24 WB Ramp over Pleasant Hill Road 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 June 2023.
How much traffic does SR 24 WB Ramp over Pleasant Hill Road carry?
About 11,100 vehicles per day (2017 count), of which roughly 1% are trucks.
How long is SR 24 WB Ramp over Pleasant Hill Road?
The structure is 244 ft (74.4 m) long with a longest span of 135 ft (41.1 m) and a deck 38 ft wide.
Who owns SR 24 WB Ramp over Pleasant Hill Road?
It is owned by the State Highway Agency.