State Route 113 over Old Alamo Creek
GoodSolano County, California · 04-SOL-113-9.58 · Structure no. 23 0171
- Built
- 1967
- 58 years old
- Condition
- Good
- inspected November 2024
- Type
- Slab
- Concrete Continuous
- Length
- 88 ft
- 3 main spans
- Daily traffic
- 4,900
- 2009 count
- Owner
- State
- State Highway Agency
About this bridge
State Route 113 over Old Alamo Creek is a concrete continuous slab carrying State Route 113 over Old Alamo Creek in Solano County, California. It was built in 1967, so it is 58 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 4,900 vehicles a day, roughly 6% of them trucks, projected to reach 6,605 by 2046. The structure is 88 ft (26.8 m) long and 34 ft wide. If it were closed, the detour would be 13 mi (21 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 | 7 Good | Some minor problems. |
| Substructure | 8 Very Good | No problems noted. |
| Channel and channel protection | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was State Route 113 over Old Alamo Creek built?
It was built in 1967, making it 58 years old in 2025.
What condition is State Route 113 over Old Alamo Creek 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 November 2024.
How much traffic does State Route 113 over Old Alamo Creek carry?
About 4,900 vehicles per day (2009 count), of which roughly 6% are trucks.
How long is State Route 113 over Old Alamo Creek?
The structure is 88 ft (26.8 m) long with a longest span of 28 ft (8.5 m) and a deck 34 ft wide.
Who owns State Route 113 over Old Alamo Creek?
It is owned by the State Highway Agency.