East Perkins ST over U.S. Highway 101
FairMendocino County, California · 01-MEN-101-R24.53-UKI · Structure no. 10 0193
- Built
- 1964
- 61 years old
- Condition
- Fair
- inspected October 2024
- Type
- Tee Beam
- Concrete Continuous
- Length
- 233 ft
- 4 main spans
- Daily traffic
- 17,350
- 2012 count
- Owner
- State
- State Highway Agency
About this bridge
East Perkins ST over U.S. Highway 101 is a concrete continuous tee beam carrying East Perkins ST over U.S. Highway 101 in Mendocino County, California. It was built in 1964, so it is 61 years old, older than the California average of 54.8 years.
The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 6 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.
It carries about 17,350 vehicles a day, roughly 2% of them trucks, projected to reach 26,000 by 2042. The structure is 233 ft (71 m) long and 40 ft wide. If it were closed, the detour would be 1.9 mi (3 km).
Location
Open in Google MapsCondition and inspection
The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.
| Component | Rating | Meaning |
|---|---|---|
| Deck | 7 Good | Some minor problems. |
| Superstructure | 6 Satisfactory | Structural elements show some minor deterioration. |
| Substructure | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was East Perkins ST over U.S. Highway 101 built?
It was built in 1964, making it 61 years old in 2025.
What condition is East Perkins ST over U.S. Highway 101 in?
The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in October 2024.
How much traffic does East Perkins ST over U.S. Highway 101 carry?
About 17,350 vehicles per day (2012 count), of which roughly 2% are trucks.
How long is East Perkins ST over U.S. Highway 101?
The structure is 233 ft (71 m) long with a longest span of 70 ft (21.3 m) and a deck 40 ft wide.
Who owns East Perkins ST over U.S. Highway 101?
It is owned by the State Highway Agency.