State Route 1 over Greenwood Creek
GoodMendocino County, California · 01-MEN-001-33.63 · Structure no. 10 0156
- Built
- 2014
- 11 years old
- Condition
- Good
- inspected August 2024
- Type
- Box Beam or Girders - Multiple
- Prestressed Concrete Continuous
- Length
- 512 ft
- 3 main spans
- Daily traffic
- 1,100
- 2009 count
- Owner
- State
- State Highway Agency
About this bridge
State Route 1 over Greenwood Creek is a prestressed concrete continuous box beam or girders - multiple carrying State Route 1 over Greenwood Creek in Mendocino County, California. It was built in 2014, so it is 11 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 1,100 vehicles a day, roughly 10% of them trucks, projected to reach 2,125 by 2042. The structure is 512 ft (156.1 m) long and 46 ft wide. If it were closed, the detour would be 61.5 mi (99 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 | 9 Excellent | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was State Route 1 over Greenwood Creek built?
It was built in 2014, making it 11 years old in 2025.
What condition is State Route 1 over Greenwood 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 State Route 1 over Greenwood Creek carry?
About 1,100 vehicles per day (2009 count), of which roughly 10% are trucks.
How long is State Route 1 over Greenwood Creek?
The structure is 512 ft (156.1 m) long with a longest span of 200 ft (61 m) and a deck 46 ft wide.
Who owns State Route 1 over Greenwood Creek?
It is owned by the State Highway Agency.