Redwood DR over Dean Creek
FairHumboldt County, California · N/O Redway Adj to US 101 · Structure no. 04C0158
- Built
- 1933
- 92 years old
- Condition
- Fair
- inspected July 2023
- Type
- Tee Beam
- Concrete
- Length
- 132 ft
- 3 main spans
- Daily traffic
- 1,978
- 2008 count
- Owner
- County
- County Highway Agency
About this bridge
Redwood DR over Dean Creek is a concrete tee beam carrying Redwood DR over Dean Creek in Humboldt County, California. It was built in 1933, so it is 92 years old, older 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 1,978 vehicles a day, roughly 3% of them trucks, projected to reach 2,180 by 2045. The structure is 132 ft (40.2 m) long and 26 ft wide. If it were closed, the detour would be 6.8 mi (11 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 | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Redwood DR over Dean Creek built?
It was built in 1933, making it 92 years old in 2025.
What condition is Redwood DR over Dean 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 July 2023.
How much traffic does Redwood DR over Dean Creek carry?
About 1,978 vehicles per day (2008 count), of which roughly 3% are trucks.
How long is Redwood DR over Dean Creek?
The structure is 132 ft (40.2 m) long with a longest span of 44 ft (13.4 m) and a deck 26 ft wide.
Who owns Redwood DR over Dean Creek?
It is owned by the County Highway Agency.