Elk Mtn RD over Overflow Channel
FairLake County, California · 1.38 MI N of SR 20 · Structure no. 14C0056
- Built
- 1958
- 67 years old
- Condition
- Fair
- inspected February 2024
- Type
- Slab
- Concrete Continuous
- Length
- 223 ft
- 9 main spans
- Daily traffic
- 1,061
- 2009 count
- Owner
- County
- County Highway Agency
About this bridge
Elk Mtn RD over Overflow Channel is a concrete continuous slab carrying Elk Mtn RD over Overflow Channel in Lake County, California. It was built in 1958, so it is 67 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 1,061 vehicles a day, roughly 4% of them trucks, projected to reach 1,647 by 2044. The structure is 223 ft (68.1 m) long and 31 ft wide. If it were closed, the detour would be 49.7 mi (80 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 | 7 Good | Some minor problems. |
| Substructure | 6 Satisfactory | Structural elements show some minor deterioration. |
| 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 Elk Mtn RD over Overflow Channel built?
It was built in 1958, making it 67 years old in 2025.
What condition is Elk Mtn RD over Overflow Channel 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 February 2024.
How much traffic does Elk Mtn RD over Overflow Channel carry?
About 1,061 vehicles per day (2009 count), of which roughly 4% are trucks.
How long is Elk Mtn RD over Overflow Channel?
The structure is 223 ft (68.1 m) long with a longest span of 26 ft (7.9 m) and a deck 31 ft wide.
Who owns Elk Mtn RD over Overflow Channel?
It is owned by the County Highway Agency.