State Route 169 over Rock Chute Creek
GoodHumboldt County, California · 01-HUM-169-29.83 · Structure no. 04 0220
- Built
- 1991
- 34 years old
- Condition
- Good
- inspected September 2024
- Type
- Slab
- Concrete Continuous
- Length
- 50 ft
- 3 main spans
- Daily traffic
- 320
- 2009 count
- Owner
- State
- State Highway Agency
About this bridge
State Route 169 over Rock Chute Creek is a concrete continuous slab carrying State Route 169 over Rock Chute Creek in Humboldt County, California. It was built in 1991, so it is 34 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 320 vehicles a day, projected to reach 4,204 by 2042. The structure is 50 ft (15.1 m) long and 35 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 |
|---|---|---|
| Deck | 7 Good | Some minor problems. |
| Superstructure | 7 Good | Some minor problems. |
| 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 169 over Rock Chute Creek built?
It was built in 1991, making it 34 years old in 2025.
What condition is State Route 169 over Rock Chute 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 State Route 169 over Rock Chute Creek carry?
About 320 vehicles per day (2009 count).
How long is State Route 169 over Rock Chute Creek?
The structure is 50 ft (15.1 m) long with a longest span of 19 ft (5.8 m) and a deck 35 ft wide.
Who owns State Route 169 over Rock Chute Creek?
It is owned by the State Highway Agency.