W80-BARRETT Offrmp over San Pablo Avenue
FairContra Costa County, California · 04-CC-080-2.97-RCH · Structure no. 28 0084K
- Built
- 1964
- 61 years old
- Condition
- Fair
- inspected June 2023
- Type
- Box Beam or Girders - Multiple
- Concrete
- Length
- 153 ft
- 1 main span
- Daily traffic
- 12,220
- 2023 count
- Owner
- State
- State Highway Agency
About this bridge
W80-BARRETT Offrmp over San Pablo Avenue is a concrete box beam or girders - multiple carrying W80-BARRETT Offrmp over San Pablo Avenue in Contra Costa County, California. It was built in 1964, so it is 61 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 12,220 vehicles a day, roughly 2% of them trucks, projected to reach 15,890 by 2042. The structure is 153 ft (46.6 m) long and 26 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 |
|---|---|---|
| Deck | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Superstructure | 7 Good | Some minor problems. |
| Substructure | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was W80-BARRETT Offrmp over San Pablo Avenue built?
It was built in 1964, making it 61 years old in 2025.
What condition is W80-BARRETT Offrmp over San Pablo Avenue 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 W80-BARRETT Offrmp over San Pablo Avenue carry?
About 12,220 vehicles per day (2023 count), of which roughly 2% are trucks.
How long is W80-BARRETT Offrmp over San Pablo Avenue?
The structure is 153 ft (46.6 m) long with a longest span of 139 ft (42.4 m) and a deck 26 ft wide.
Who owns W80-BARRETT Offrmp over San Pablo Avenue?
It is owned by the State Highway Agency.