Alamo DR over Alamo Creek
FairSolano County, California · East of Davis Street · Structure no. 23C0149
- Built
- 1970
- 55 years old
- Condition
- Fair
- inspected October 2024
- Type
- Tee Beam
- Concrete
- Length
- 77 ft
- 1 main span
- Daily traffic
- 21,120
- 2011 count
- Owner
- City
- City or Municipal Highway Agency
About this bridge
Alamo DR over Alamo Creek is a concrete tee beam carrying Alamo DR over Alamo Creek in Solano County, California. It was built in 1970, so it is 55 years old, older 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 6 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 21,120 vehicles a day, roughly 8% of them trucks, projected to reach 40,009 by 2042. The structure is 77 ft (23.5 m) long and 74 ft wide. If it were closed, the detour would be 3.7 mi (6 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 | 6 Satisfactory | Structural elements show some minor deterioration. |
| Superstructure | 7 Good | Some minor problems. |
| Substructure | 7 Good | Some minor problems. |
| Channel and channel protection | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Alamo DR over Alamo Creek built?
It was built in 1970, making it 55 years old in 2025.
What condition is Alamo DR over Alamo Creek 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 October 2024.
How much traffic does Alamo DR over Alamo Creek carry?
About 21,120 vehicles per day (2011 count), of which roughly 8% are trucks.
How long is Alamo DR over Alamo Creek?
The structure is 77 ft (23.5 m) long with a longest span of 73 ft (22.3 m) and a deck 74 ft wide.
Who owns Alamo DR over Alamo Creek?
It is owned by the City or Municipal Highway Agency.