Mason Road over Green Valley Creek
GoodSolano County, California · 0.2 MI W Green Valley RD · Structure no. 23C0161
- Built
- 1980
- 45 years old
- Condition
- Good
- inspected August 2024
- Type
- Tee Beam
- Concrete Continuous
- Length
- 94 ft
- 2 main spans
- Daily traffic
- 229
- 2004 count
- Owner
- County
- County Highway Agency
About this bridge
Mason Road over Green Valley Creek is a concrete continuous tee beam carrying Mason Road over Green Valley Creek in Solano County, California. It was built in 1980, so it is 45 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 229 vehicles a day, roughly 1% of them trucks, projected to reach 452 by 2042. The structure is 94 ft (28.7 m) long and 30 ft wide. If it were closed, the detour would be 123.7 mi (199 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 | 6 Satisfactory | Structural elements show some minor deterioration. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Mason Road over Green Valley Creek built?
It was built in 1980, making it 45 years old in 2025.
What condition is Mason Road over Green Valley 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 August 2024.
How much traffic does Mason Road over Green Valley Creek carry?
About 229 vehicles per day (2004 count), of which roughly 1% are trucks.
How long is Mason Road over Green Valley Creek?
The structure is 94 ft (28.7 m) long with a longest span of 46 ft (14 m) and a deck 30 ft wide.
Who owns Mason Road over Green Valley Creek?
It is owned by the County Highway Agency.