First ST over Rodeo Creek
GoodContra Costa County, California · East of South H ST · Structure no. 28C0380
- Built
- 1965
- 60 years old
- Condition
- Good
- inspected September 2024
- Type
- Slab
- Concrete
- Length
- 28 ft
- 1 main span
- Daily traffic
- 440
- 2014 count
- Owner
- County
- County Highway Agency
About this bridge
First ST over Rodeo Creek is a concrete slab carrying First ST over Rodeo Creek in Contra Costa County, California. It was built in 1965, so it is 60 years old, older than the California average of 54.8 years.
The most recent inspection reported to the Federal Highway Administration rates it in good condition with a lowest component rating of 7 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
It carries about 440 vehicles a day, roughly 2% of them trucks, projected to reach 751 by 2044. The structure is 28 ft (8.5 m) long and 62 ft wide. If it were closed, the detour would be 1.2 mi (2 km).
Location
Open in Google MapsCondition and inspection
All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
| Component | Rating | Meaning |
|---|---|---|
| Deck | 7 Good | Some minor problems. |
| Superstructure | 7 Good | Some minor problems. |
| Substructure | 8 Very Good | No problems noted. |
| Channel and channel protection | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was First ST over Rodeo Creek built?
It was built in 1965, making it 60 years old in 2025.
What condition is First ST over Rodeo Creek in?
The National Bridge Inventory rates it in good condition. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted. The last reported inspection was in September 2024.
How much traffic does First ST over Rodeo Creek carry?
About 440 vehicles per day (2014 count), of which roughly 2% are trucks.
How long is First ST over Rodeo Creek?
The structure is 28 ft (8.5 m) long with a longest span of 27 ft (8.2 m) and a deck 62 ft wide.
Who owns First ST over Rodeo Creek?
It is owned by the County Highway Agency.