Depot ST over Ulatis Creek
FairSolano County, California · 350 M S Monte Vista Ave · Structure no. 23C0144
- Built
- 1970
- 55 years old, rebuilt 1995
- Condition
- Fair
- inspected October 2024
- Type
- Slab
- Concrete Continuous
- Length
- 98 ft
- 3 main spans
- Daily traffic
- 14,480
- 2012 count
- Owner
- City
- City or Municipal Highway Agency
About this bridge
Depot ST over Ulatis Creek is a concrete continuous slab carrying Depot ST over Ulatis Creek in Solano County, California. It was built in 1970 and reconstructed in 1995, 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 14,480 vehicles a day, roughly 5% of them trucks, projected to reach 19,243 by 2042. The structure is 98 ft (30 m) long and 130 ft wide. If it were closed, the detour would be 1.2 mi (2 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 | 7 Good | Some minor problems. |
| Superstructure | 7 Good | Some minor problems. |
| Substructure | 6 Satisfactory | Structural elements show some minor deterioration. |
| Channel and channel protection | 6 Satisfactory | Structural elements show some minor deterioration. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Depot ST over Ulatis Creek built?
It was built in 1970, making it 55 years old in 2025. It was reconstructed in 1995.
What condition is Depot ST over Ulatis 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 Depot ST over Ulatis Creek carry?
About 14,480 vehicles per day (2012 count), of which roughly 5% are trucks.
How long is Depot ST over Ulatis Creek?
The structure is 98 ft (30 m) long with a longest span of 33 ft (10.1 m) and a deck 130 ft wide.
Who owns Depot ST over Ulatis Creek?
It is owned by the City or Municipal Highway Agency.