30th Ave over San Luis Canal
GoodKings County, California · 1.7 MI S Plymouth Ave · Structure no. 45C0124
- Built
- 1965
- 60 years old
- Condition
- Good
- inspected June 2024
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 195 ft
- 2 main spans
- Daily traffic
- 100
- 2017 count
- Owner
- Federal
- Bureau of Reclamation
About this bridge
30th Ave over San Luis Canal is a prestressed concrete stringer/multi-beam or girder carrying 30th Ave over San Luis Canal in Kings 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 100 vehicles a day, roughly 15% of them trucks, projected to reach 120 by 2029. The structure is 195 ft (59.4 m) long and 32 ft wide. If it were closed, the detour would be 16.2 mi (26 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 30th Ave over San Luis Canal built?
It was built in 1965, making it 60 years old in 2025.
What condition is 30th Ave over San Luis 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 June 2024.
How much traffic does 30th Ave over San Luis Canal carry?
About 100 vehicles per day (2017 count), of which roughly 15% are trucks.
How long is 30th Ave over San Luis Canal?
The structure is 195 ft (59.4 m) long with a longest span of 95 ft (29 m) and a deck 32 ft wide.
Who owns 30th Ave over San Luis Canal?
It is owned by the Bureau of Reclamation and maintained by the Other Local Agency.