South Butte Road over Sutter Bypass W Channel
FairSutter County, California · At S Tarke RD · Structure no. 18C0128
- Built
- 1999
- 26 years old
- Condition
- Fair
- inspected February 2024
- Type
- Slab
- Concrete Continuous
- Length
- 144 ft
- 4 main spans
- Daily traffic
- 1
- 2009 count
- Owner
- County
- County Highway Agency
About this bridge
South Butte Road over Sutter Bypass W Channel is a concrete continuous slab carrying South Butte Road over Sutter Bypass W Channel in Sutter County, California. It was built in 1999, so it is 26 years old, younger than the California average of 54.8 years.
The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 5 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.
It carries about 1 vehicles a day, projected to reach 1 by 2042. The structure is 144 ft (43.9 m) long and 20 ft wide. If it were closed, the detour would be 6.2 mi (10 km).
Location
Open in Google MapsCondition and inspection
The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.
| Component | Rating | Meaning |
|---|---|---|
| Deck | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Superstructure | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Substructure | 7 Good | Some minor problems. |
| Channel and channel protection | 9 Excellent | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was South Butte Road over Sutter Bypass W Channel built?
It was built in 1999, making it 26 years old in 2025.
What condition is South Butte Road over Sutter Bypass W Channel in?
The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in February 2024.
How much traffic does South Butte Road over Sutter Bypass W Channel carry?
About 1 vehicles per day (2009 count).
How long is South Butte Road over Sutter Bypass W Channel?
The structure is 144 ft (43.9 m) long with a longest span of 42 ft (12.8 m) and a deck 20 ft wide.
Who owns South Butte Road over Sutter Bypass W Channel?
It is owned by the County Highway Agency and maintained by the State Highway Agency.