Interstate 5 SB over Turntable Bay Road
GoodShasta County, California · 02-SHA-005-R29.29L · Structure no. 06 0130L
- Built
- 1968
- 57 years old
- Condition
- Good
- inspected February 2024
- Type
- Tee Beam
- Concrete Continuous
- Length
- 117 ft
- 3 main spans
- Daily traffic
- 18,300
- 2009 count
- Owner
- State
- State Highway Agency
About this bridge
Interstate 5 SB over Turntable Bay Road is a concrete continuous tee beam carrying Interstate 5 SB over Turntable Bay Road in Shasta 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 18,300 vehicles a day, roughly 32% of them trucks, projected to reach 36,581 by 2042. The structure is 117 ft (35.8 m) long and 43 ft wide.
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 5 SB over Turntable Bay Road built?
It was built in 1968, making it 57 years old in 2025.
What condition is Interstate 5 SB over Turntable Bay Road 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 February 2024.
How much traffic does Interstate 5 SB over Turntable Bay Road carry?
About 18,300 vehicles per day (2009 count), of which roughly 32% are trucks.
How long is Interstate 5 SB over Turntable Bay Road?
The structure is 117 ft (35.8 m) long with a longest span of 45 ft (13.7 m) and a deck 43 ft wide.
Who owns Interstate 5 SB over Turntable Bay Road?
It is owned by the State Highway Agency.