S680-W24 Connector over N680-W24 Camino Diablo
PoorContra Costa County, California · 04-CC-680-14.40-WLC · Structure no. 28 0126F
- Built
- 1997
- 28 years old
- Condition
- Poor
- inspected January 2025
- Type
- Box Beam or Girders - Multiple
- Prestressed Concrete Continuous
- Length
- 1,050 ft
- 7 main spans
- Daily traffic
- 65,000
- 2009 count
- Owner
- State
- State Highway Agency
About this bridge
S680-W24 Connector over N680-W24 Camino Diablo is a prestressed concrete continuous box beam or girders - multiple carrying S680-W24 Connector over N680-W24 Camino Diablo in Contra Costa County, California. It was built in 1997, so it is 28 years old, younger than the California average of 54.8 years.
The most recent inspection reported to the Federal Highway Administration rates it in poor condition with a lowest component rating of 4 out of 9. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.
It carries about 65,000 vehicles a day, roughly 7% of them trucks, projected to reach 98,999 by 2047. The structure is 1,050 ft (320 m) long and 55 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 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.
| Component | Rating | Meaning |
|---|---|---|
| Deck | 4 Poor | Advanced section loss, deterioration, 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. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was S680-W24 Connector over N680-W24 Camino Diablo built?
It was built in 1997, making it 28 years old in 2025.
What condition is S680-W24 Connector over N680-W24 Camino Diablo in?
The National Bridge Inventory rates it in poor condition. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions. The last reported inspection was in January 2025.
How much traffic does S680-W24 Connector over N680-W24 Camino Diablo carry?
About 65,000 vehicles per day (2009 count), of which roughly 7% are trucks.
How long is S680-W24 Connector over N680-W24 Camino Diablo?
The structure is 1,050 ft (320 m) long with a longest span of 187 ft (57 m) and a deck 55 ft wide.
Who owns S680-W24 Connector over N680-W24 Camino Diablo?
It is owned by the State Highway Agency.