State Route 113 over Willow Slough
GoodYolo County, California · 03-YOL-113-R4.95 · Structure no. 22 0006L
- Built
- 1976
- 49 years old
- Condition
- Good
- inspected August 2024
- Type
- Tee Beam
- Concrete Continuous
- Length
- 158 ft
- 3 main spans
- Daily traffic
- 12,300
- 2016 count
- Owner
- State
- State Highway Agency
About this bridge
State Route 113 over Willow Slough is a concrete continuous tee beam carrying State Route 113 over Willow Slough in Yolo County, California. It was built in 1976, so it is 49 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 12,300 vehicles a day, projected to reach 21,679 by 2046. The structure is 158 ft (48.1 m) long and 43 ft wide. If it were closed, the detour would be 5 mi (8 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 | 8 Very Good | No problems noted. |
| Channel and channel protection | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was State Route 113 over Willow Slough built?
It was built in 1976, making it 49 years old in 2025.
What condition is State Route 113 over Willow Slough 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 August 2024.
How much traffic does State Route 113 over Willow Slough carry?
About 12,300 vehicles per day (2016 count).
How long is State Route 113 over Willow Slough?
The structure is 158 ft (48.1 m) long with a longest span of 68 ft (20.7 m) and a deck 43 ft wide.
Who owns State Route 113 over Willow Slough?
It is owned by the State Highway Agency.