Hartnell Ave over Churn Creek
GoodShasta County, California · 0.2 MI W Alta Mesa DR · Structure no. 06C0106
- Built
- 1958
- 67 years old
- Condition
- Good
- inspected May 2023
- Type
- Tee Beam
- Concrete Continuous
- Length
- 144 ft
- 4 main spans
- Daily traffic
- 11,398
- 2012 count
- Owner
- City
- City or Municipal Highway Agency
About this bridge
Hartnell Ave over Churn Creek is a concrete continuous tee beam carrying Hartnell Ave over Churn Creek in Shasta 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 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 11,398 vehicles a day, roughly 2% of them trucks, projected to reach 18,218 by 2043. The structure is 144 ft (43.9 m) long and 39 ft wide. If it were closed, the detour would be 3.1 mi (5 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 | 7 Good | Some minor problems. |
| Substructure | 7 Good | Some minor problems. |
| Channel and channel protection | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Hartnell Ave over Churn Creek built?
It was built in 1958, making it 67 years old in 2025.
What condition is Hartnell Ave over Churn 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 May 2023.
How much traffic does Hartnell Ave over Churn Creek carry?
About 11,398 vehicles per day (2012 count), of which roughly 2% are trucks.
How long is Hartnell Ave over Churn Creek?
The structure is 144 ft (43.9 m) long with a longest span of 40 ft (12.2 m) and a deck 39 ft wide.
Who owns Hartnell Ave over Churn Creek?
It is owned by the City or Municipal Highway Agency.