Dersch Road over Stillwater Creek
FairShasta County, California · 1.8 MI E/O Airport RD · Structure no. 06C0048
- Built
- 1998
- 27 years old
- Condition
- Fair
- inspected April 2024
- Type
- Box Beam or Girders - Multiple
- Prestressed Concrete Continuous
- Length
- 236 ft
- 2 main spans
- Daily traffic
- 3,025
- 2014 count
- Owner
- County
- County Highway Agency
About this bridge
Dersch Road over Stillwater Creek is a prestressed concrete continuous box beam or girders - multiple carrying Dersch Road over Stillwater Creek in Shasta County, California. It was built in 1998, so it is 27 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 3,025 vehicles a day, roughly 10% of them trucks, projected to reach 4,315 by 2041. The structure is 236 ft (72 m) long and 33 ft wide. If it were closed, the detour would be 8.7 mi (14 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 | 7 Good | Some minor problems. |
| Substructure | 7 Good | Some minor problems. |
| Channel and channel protection | 9 Excellent | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Dersch Road over Stillwater Creek built?
It was built in 1998, making it 27 years old in 2025.
What condition is Dersch Road over Stillwater 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 April 2024.
How much traffic does Dersch Road over Stillwater Creek carry?
About 3,025 vehicles per day (2014 count), of which roughly 10% are trucks.
How long is Dersch Road over Stillwater Creek?
The structure is 236 ft (72 m) long with a longest span of 115 ft (35 m) and a deck 33 ft wide.
Who owns Dersch Road over Stillwater Creek?
It is owned by the County Highway Agency.