Interstate 8 EB over Imperial HWY
GoodImperial County, California · 11-IMP-008-R11.92 · Structure no. 58 0211R
- Built
- 1968
- 57 years old
- Condition
- Good
- inspected May 2024
- Type
- Tee Beam
- Concrete Continuous
- Length
- 103 ft
- 3 main spans
- Daily traffic
- 6,200
- 2018 count
- Owner
- State
- State Highway Agency
About this bridge
Interstate 8 EB over Imperial HWY is a concrete continuous tee beam carrying Interstate 8 EB over Imperial HWY in Imperial County, California. It was built in 1968, so it is 57 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 6,200 vehicles a day, roughly 14% of them trucks, projected to reach 11,810 by 2041. The structure is 103 ft (31.4 m) long and 41 ft wide. If it were closed, the detour would be 7.5 mi (12 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 | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Interstate 8 EB over Imperial HWY built?
It was built in 1968, making it 57 years old in 2025.
What condition is Interstate 8 EB over Imperial HWY 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 May 2024.
How much traffic does Interstate 8 EB over Imperial HWY carry?
About 6,200 vehicles per day (2018 count), of which roughly 14% are trucks.
How long is Interstate 8 EB over Imperial HWY?
The structure is 103 ft (31.4 m) long with a longest span of 50 ft (15.2 m) and a deck 41 ft wide.
Who owns Interstate 8 EB over Imperial HWY?
It is owned by the State Highway Agency.