SR 7 Auto Traffic over South Alamo Canal
GoodImperial County, California · 11-IMP-007-S0.35 · Structure no. 58 0330
- Built
- 1996
- 29 years old
- Condition
- Good
- inspected January 2025
- Type
- Box Beam or Girders - Multiple
- Prestressed Concrete
- Length
- 98 ft
- 1 main span
- Daily traffic
- 9,400
- 2019 count
- Owner
- State
- State Highway Agency
About this bridge
SR 7 Auto Traffic over South Alamo Canal is a prestressed concrete box beam or girders - multiple carrying SR 7 Auto Traffic over South Alamo Canal in Imperial County, California. It was built in 1996, so it is 29 years old, younger 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 9,400 vehicles a day, roughly 40% of them trucks, projected to reach 12,201 by 2046. The structure is 98 ft (30 m) long and 82 ft wide. If it were closed, the detour would be 6.2 mi (10 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 | 8 Very Good | No problems noted. |
| Substructure | 7 Good | Some minor problems. |
| Channel and channel protection | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was SR 7 Auto Traffic over South Alamo Canal built?
It was built in 1996, making it 29 years old in 2025.
What condition is SR 7 Auto Traffic over South Alamo Canal 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 SR 7 Auto Traffic over South Alamo Canal carry?
About 9,400 vehicles per day (2019 count), of which roughly 40% are trucks.
How long is SR 7 Auto Traffic over South Alamo Canal?
The structure is 98 ft (30 m) long with a longest span of 94 ft (28.8 m) and a deck 82 ft wide.
Who owns SR 7 Auto Traffic over South Alamo Canal?
It is owned by the State Highway Agency.