Brock Center RD over Interstate 8
GoodImperial County, California · 11-IMP-008-R68.83 · Structure no. 58 0303
- Built
- 1969
- 56 years old
- Condition
- Good
- inspected January 2025
- Type
- Box Beam or Girders - Multiple
- Concrete Continuous
- Length
- 218 ft
- 2 main spans
- Daily traffic
- 750
- 2020 count
- Owner
- State
- State Highway Agency
About this bridge
Brock Center RD over Interstate 8 is a concrete continuous box beam or girders - multiple carrying Brock Center RD over Interstate 8 in Imperial County, California. It was built in 1969, so it is 56 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 750 vehicles a day, roughly 1% of them trucks, projected to reach 867 by 2042. The structure is 218 ft (66.4 m) long and 34 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. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Brock Center RD over Interstate 8 built?
It was built in 1969, making it 56 years old in 2025.
What condition is Brock Center RD over Interstate 8 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 January 2025.
How much traffic does Brock Center RD over Interstate 8 carry?
About 750 vehicles per day (2020 count), of which roughly 1% are trucks.
How long is Brock Center RD over Interstate 8?
The structure is 218 ft (66.4 m) long with a longest span of 109 ft (33.2 m) and a deck 34 ft wide.
Who owns Brock Center RD over Interstate 8?
It is owned by the State Highway Agency.