Main ST over East Fork Russian River
GoodMendocino County, California · 0.5 MI E Power House RD · Structure no. 10C0106
- Built
- 1928
- 97 years old
- Condition
- Good
- inspected August 2023
- Type
- Arch - Deck
- Concrete
- Length
- 127 ft
- 1 main span
- Daily traffic
- 1,203
- 2011 count
- Owner
- County
- County Highway Agency
About this bridge
Main ST over East Fork Russian River is a concrete arch - deck carrying Main ST over East Fork Russian River in Mendocino County, California. It was built in 1928, so it is 97 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 1,203 vehicles a day, roughly 1% of them trucks, projected to reach 1,091 by 2041. The structure is 127 ft (38.7 m) long and 28 ft wide. If it were closed, the detour would be 9.9 mi (16 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 |
|---|---|---|
| Superstructure | 7 Good | Some minor problems. |
| Substructure | 7 Good | Some minor problems. |
| 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 Main ST over East Fork Russian River built?
It was built in 1928, making it 97 years old in 2025.
What condition is Main ST over East Fork Russian River 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 2023.
How much traffic does Main ST over East Fork Russian River carry?
About 1,203 vehicles per day (2011 count), of which roughly 1% are trucks.
How long is Main ST over East Fork Russian River?
The structure is 127 ft (38.7 m) long with a longest span of 64 ft (19.5 m) and a deck 28 ft wide.
Who owns Main ST over East Fork Russian River?
It is owned by the County Highway Agency.