Sherwood RD CR311 over Rowes Creek
GoodMendocino County, California · 6.0 MI NW US 101 · Structure no. 10C0221
- Built
- 2020
- 5 years old
- Condition
- Good
- inspected August 2024
- Type
- Box Beam or Girders - Multiple
- Prestressed Concrete
- Length
- 100 ft
- 1 main span
- Daily traffic
- 721
- 2014 count
- Owner
- County
- County Highway Agency
About this bridge
Sherwood RD CR311 over Rowes Creek is a prestressed concrete box beam or girders - multiple carrying Sherwood RD CR311 over Rowes Creek in Mendocino County, California. It was built in 2020, so it is 5 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 721 vehicles a day, roughly 10% of them trucks, projected to reach 772 by 2046. The structure is 100 ft (30.5 m) long and 33 ft wide. If it were closed, the detour would be 28 mi (45 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 | 8 Very Good | No problems noted. |
| Superstructure | 7 Good | Some minor problems. |
| Substructure | 8 Very Good | No problems noted. |
| Channel and channel protection | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Sherwood RD CR311 over Rowes Creek built?
It was built in 2020, making it 5 years old in 2025.
What condition is Sherwood RD CR311 over Rowes 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 Sherwood RD CR311 over Rowes Creek carry?
About 721 vehicles per day (2014 count), of which roughly 10% are trucks.
How long is Sherwood RD CR311 over Rowes Creek?
The structure is 100 ft (30.5 m) long with a longest span of 97 ft (29.7 m) and a deck 33 ft wide.
Who owns Sherwood RD CR311 over Rowes Creek?
It is owned by the County Highway Agency.