Dersch RD over Lack Creek
GoodShasta County, California · 2.8 MI W Ash CR RD · Structure no. 06C0076
- Built
- 1963
- 62 years old
- Condition
- Good
- inspected September 2024
- Type
- Tee Beam
- Concrete Continuous
- Length
- 111 ft
- 3 main spans
- Daily traffic
- 1,120
- 2013 count
- Owner
- County
- County Highway Agency
About this bridge
Dersch RD over Lack Creek is a concrete continuous tee beam carrying Dersch RD over Lack Creek in Shasta County, California. It was built in 1963, so it is 62 years old, older 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 1,120 vehicles a day, roughly 5% of them trucks, projected to reach 2,267 by 2045. The structure is 111 ft (33.8 m) long and 29 ft wide. If it were closed, the detour would be 19.3 mi (31 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 |
|---|---|---|
| Deck | 7 Good | Some minor problems. |
| Superstructure | 8 Very Good | No problems noted. |
| Substructure | 7 Good | Some minor problems. |
| Channel and channel protection | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Dersch RD over Lack Creek built?
It was built in 1963, making it 62 years old in 2025.
What condition is Dersch RD over Lack 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 Dersch RD over Lack Creek carry?
About 1,120 vehicles per day (2013 count), of which roughly 5% are trucks.
How long is Dersch RD over Lack Creek?
The structure is 111 ft (33.8 m) long with a longest span of 44 ft (13.4 m) and a deck 29 ft wide.
Who owns Dersch RD over Lack Creek?
It is owned by the County Highway Agency.