Cunningham Lane over West Walker River
PoorPosted for loadMono County, California · 0.3 MI E Rt 395 Pm 112.5 · Structure no. 47C0012
- Built
- 1951
- 74 years old
- Condition
- Poor
- inspected September 2024
- Type
- Truss - Thru
- Wood or Timber
- Length
- 83 ft
- 1 main span
- Daily traffic
- 82
- 2019 count
- Owner
- County
- County Highway Agency
About this bridge
Cunningham Lane over West Walker River is a wood or timber truss - thru carrying Cunningham Lane over West Walker River in Mono County, California. It was built in 1951, so it is 74 years old, older than the California average of 54.8 years.
The most recent inspection reported to the Federal Highway Administration rates it in poor condition with a lowest component rating of 4 out of 9. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions. Its operating status is: posted for load restriction.
It carries about 82 vehicles a day, roughly 2% of them trucks, projected to reach 104 by 2042. The structure is 83 ft (25.3 m) long and 22 ft wide. If it were closed, the detour would be 5 mi (8 km).
Location
Open in Google MapsCondition and inspection
The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.
| Component | Rating | Meaning |
|---|---|---|
| Deck | 4 Poor | Advanced section loss, deterioration, spalling or scour. |
| Superstructure | 6 Satisfactory | Structural elements show some minor deterioration. |
| Substructure | 7 Good | Some minor problems. |
| Channel and channel protection | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Cunningham Lane over West Walker River built?
It was built in 1951, making it 74 years old in 2025.
What condition is Cunningham Lane over West Walker River in?
The National Bridge Inventory rates it in poor condition. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions. The last reported inspection was in September 2024.
How much traffic does Cunningham Lane over West Walker River carry?
About 82 vehicles per day (2019 count), of which roughly 2% are trucks.
How long is Cunningham Lane over West Walker River?
The structure is 83 ft (25.3 m) long with a longest span of 80 ft (24.4 m) and a deck 22 ft wide.
Who owns Cunningham Lane over West Walker River?
It is owned by the County Highway Agency.