Interstate 5 over South Reach Stone Lake
GoodSacramento County, California · 03-SAC-005-6.43 · Structure no. 24 0344
- Built
- 1975
- 50 years old
- Condition
- Good
- inspected April 2024
- Type
- Culvert
- Concrete Continuous
- Length
- 38 ft
- 3 main spans
- Daily traffic
- 54,000
- 2015 count
- Owner
- State
- State Highway Agency
About this bridge
Interstate 5 over South Reach Stone Lake is a concrete continuous culvert carrying Interstate 5 over South Reach Stone Lake in Sacramento County, California. It was built in 1975, so it is 50 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 54,000 vehicles a day, roughly 21% of them trucks, projected to reach 111,731 by 2046. The structure is 38 ft (11.6 m) long. If it were closed, the detour would be 8.7 mi (14 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 |
|---|---|---|
| Channel and channel protection | 8 Very Good | No problems noted. |
| Culvert | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Interstate 5 over South Reach Stone Lake built?
It was built in 1975, making it 50 years old in 2025.
What condition is Interstate 5 over South Reach Stone Lake 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 April 2024.
How much traffic does Interstate 5 over South Reach Stone Lake carry?
About 54,000 vehicles per day (2015 count), of which roughly 21% are trucks.
How long is Interstate 5 over South Reach Stone Lake?
The structure is 38 ft (11.6 m) long with a longest span of 12 ft (3.7 m).
Who owns Interstate 5 over South Reach Stone Lake?
It is owned by the State Highway Agency.