Copco RD over Dry Creek
FairSiskiyou County, California · 3.4 MI E of Ager RD · Structure no. 02C0144
- Built
- 1960
- 65 years old
- Condition
- Fair
- inspected August 2024
- Type
- Stringer/Multi-beam or Girder
- Wood or Timber
- Length
- 25 ft
- 1 main span
- Daily traffic
- 226
- 2011 count
- Owner
- County
- County Highway Agency
About this bridge
Copco RD over Dry Creek is a wood or timber stringer/multi-beam or girder carrying Copco RD over Dry Creek in Siskiyou County, California. It was built in 1960, so it is 65 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 226 vehicles a day, roughly 1% of them trucks, projected to reach 321 by 2046. The structure is 25 ft (7.6 m) long and 31 ft wide. If it were closed, the detour would be 44.7 mi (72 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 | 7 Good | Some minor problems. |
| Superstructure | 7 Good | Some minor problems. |
| Substructure | 6 Satisfactory | Structural elements show some minor deterioration. |
| Channel and channel protection | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Copco RD over Dry Creek built?
It was built in 1960, making it 65 years old in 2025.
What condition is Copco RD over Dry 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 August 2024.
How much traffic does Copco RD over Dry Creek carry?
About 226 vehicles per day (2011 count), of which roughly 1% are trucks.
How long is Copco RD over Dry Creek?
The structure is 25 ft (7.6 m) long with a longest span of 22 ft (6.7 m) and a deck 31 ft wide.
Who owns Copco RD over Dry Creek?
It is owned by the County Highway Agency.