Twin Lakes Road over Robinson Creek
GoodMono County, California · 8.1 M W. of RTE 395 · Structure no. 47C0033
- Built
- 1997
- 28 years old
- Condition
- Good
- inspected September 2024
- Type
- Culvert
- Steel
- Length
- 37 ft
- 4 main spans
- Daily traffic
- 1,173
- 2019 count
- Owner
- County
- County Highway Agency
About this bridge
Twin Lakes Road over Robinson Creek is a steel culvert carrying Twin Lakes Road over Robinson Creek in Mono County, California. It was built in 1997, so it is 28 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 1,173 vehicles a day, roughly 2% of them trucks, projected to reach 1,631 by 2042. The structure is 37 ft (11.2 m) long and 40 ft wide. If it were closed, the detour would be 123.7 mi (199 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 |
|---|---|---|
| Channel and channel protection | 8 Very Good | No problems noted. |
| Culvert | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Twin Lakes Road over Robinson Creek built?
It was built in 1997, making it 28 years old in 2025.
What condition is Twin Lakes Road over Robinson 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 September 2024.
How much traffic does Twin Lakes Road over Robinson Creek carry?
About 1,173 vehicles per day (2019 count), of which roughly 2% are trucks.
How long is Twin Lakes Road over Robinson Creek?
The structure is 37 ft (11.2 m) long with a longest span of 8 ft (2.4 m) and a deck 40 ft wide.
Who owns Twin Lakes Road over Robinson Creek?
It is owned by the County Highway Agency.