Giant HWY over San Pablo Creek
FairContra Costa County, California · At Parr Blvd · Structure no. 28C0326
- Built
- 1981
- 44 years old
- Condition
- Fair
- inspected December 2024
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 95 ft
- 1 main span
- Daily traffic
- 5,000
- 2020 count
- Owner
- City
- City or Municipal Highway Agency
About this bridge
Giant HWY over San Pablo Creek is a prestressed concrete stringer/multi-beam or girder carrying Giant HWY over San Pablo Creek in Contra Costa County, California. It was built in 1981, so it is 44 years old, younger 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 5,000 vehicles a day, roughly 1% of them trucks, projected to reach 8,326 by 2042. The structure is 95 ft (28.9 m) long and 49 ft wide. If it were closed, the detour would be 0.6 mi (1 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 | 8 Very Good | No problems noted. |
| Substructure | 8 Very Good | No problems noted. |
| Channel and channel protection | 9 Excellent | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Giant HWY over San Pablo Creek built?
It was built in 1981, making it 44 years old in 2025.
What condition is Giant HWY over San Pablo Creek 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 December 2024.
How much traffic does Giant HWY over San Pablo Creek carry?
About 5,000 vehicles per day (2020 count), of which roughly 1% are trucks.
How long is Giant HWY over San Pablo Creek?
The structure is 95 ft (28.9 m) long with a longest span of 90 ft (27.4 m) and a deck 49 ft wide.
Who owns Giant HWY over San Pablo Creek?
It is owned by the City or Municipal Highway Agency.