Nut Tree RD over Ulatis Creek
GoodSolano County, California · 0.62 MI N/O Elmira RD · Structure no. 23C0055
- Built
- 1970
- 55 years old, rebuilt 1990
- Condition
- Good
- inspected October 2024
- Type
- Tee Beam
- Concrete
- Length
- 60 ft
- 1 main span
- Daily traffic
- 13,400
- 2012 count
- Owner
- City
- City or Municipal Highway Agency
About this bridge
Nut Tree RD over Ulatis Creek is a concrete tee beam carrying Nut Tree RD over Ulatis Creek in Solano County, California. It was built in 1970 and reconstructed in 1990, 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 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 13,400 vehicles a day, roughly 5% of them trucks, projected to reach 18,424 by 2042. The structure is 60 ft (18.3 m) long and 92 ft wide. If it were closed, the detour would be 3.7 mi (6 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 | 7 Good | Some minor problems. |
| Channel and channel protection | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Nut Tree RD over Ulatis Creek built?
It was built in 1970, making it 55 years old in 2025. It was reconstructed in 1990.
What condition is Nut Tree RD over Ulatis 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 October 2024.
How much traffic does Nut Tree RD over Ulatis Creek carry?
About 13,400 vehicles per day (2012 count), of which roughly 5% are trucks.
How long is Nut Tree RD over Ulatis Creek?
The structure is 60 ft (18.3 m) long with a longest span of 58 ft (17.7 m) and a deck 92 ft wide.
Who owns Nut Tree RD over Ulatis Creek?
It is owned by the City or Municipal Highway Agency.