W8-EL Cajon Bl Off over Interstate 8
GoodSan Diego County, California · 11-SD-008-11.10-LMSA · Structure no. 57 0431
- Built
- 1962
- 63 years old
- Condition
- Good
- inspected May 2024
- Type
- Box Beam or Girders - Multiple
- Prestressed Concrete Continuous
- Length
- 362 ft
- 2 main spans
- Daily traffic
- 15,800
- 2015 count
- Owner
- State
- State Highway Agency
About this bridge
W8-EL Cajon Bl Off over Interstate 8 is a prestressed concrete continuous box beam or girders - multiple carrying W8-EL Cajon Bl Off over Interstate 8 in San Diego County, California. It was built in 1962, so it is 63 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 15,800 vehicles a day, roughly 4% of them trucks, projected to reach 16,945 by 2041. The structure is 362 ft (110.3 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 | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was W8-EL Cajon Bl Off over Interstate 8 built?
It was built in 1962, making it 63 years old in 2025.
What condition is W8-EL Cajon Bl Off 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 May 2024.
How much traffic does W8-EL Cajon Bl Off over Interstate 8 carry?
About 15,800 vehicles per day (2015 count), of which roughly 4% are trucks.
How long is W8-EL Cajon Bl Off over Interstate 8?
The structure is 362 ft (110.3 m) long with a longest span of 130 ft (39.6 m) and a deck 34 ft wide.
Who owns W8-EL Cajon Bl Off over Interstate 8?
It is owned by the State Highway Agency.