State Route 108 over Sardine Creek
FairMono County, California · 09-MNO-108-3.05 · Structure no. 47 0061
- Built
- 2002
- 23 years old
- Condition
- Fair
- inspected June 2024
- Type
- Box Beam or Girders - Multiple
- Prestressed Concrete
- Length
- 49 ft
- 1 main span
- Daily traffic
- 1,910
- 2022 count
- Owner
- State
- State Highway Agency
About this bridge
State Route 108 over Sardine Creek is a prestressed concrete box beam or girders - multiple carrying State Route 108 over Sardine Creek in Mono County, California. It was built in 2002, so it is 23 years old, younger 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 1,910 vehicles a day, roughly 3% of them trucks, projected to reach 2,327 by 2042. The structure is 49 ft (15 m) long and 34 ft wide. If it were closed, the detour would be 123.7 mi (199 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 | 6 Satisfactory | Structural elements show some minor deterioration. |
| 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 State Route 108 over Sardine Creek built?
It was built in 2002, making it 23 years old in 2025.
What condition is State Route 108 over Sardine Creek 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 June 2024.
How much traffic does State Route 108 over Sardine Creek carry?
About 1,910 vehicles per day (2022 count), of which roughly 3% are trucks.
How long is State Route 108 over Sardine Creek?
The structure is 49 ft (15 m) long with a longest span of 49 ft (15 m) and a deck 34 ft wide.
Who owns State Route 108 over Sardine Creek?
It is owned by the State Highway Agency.