Northrup Creek RD over Cow Creek
FairClatsop County, Oregon · 0.0 · Structure no. 21004 000 00000
- Built
- 2001
- 24 years old
- Condition
- Fair
- inspected July 2024
- Type
- Slab
- Prestressed Concrete
- Length
- 35 ft
- 1 main span
- Daily traffic
- —
- 2010 count
- Owner
- State
- State Park, Forest, or Reservation Agency
About this bridge
Northrup Creek RD over Cow Creek is a prestressed concrete slab carrying Northrup Creek RD over Cow Creek in Clatsop County, Oregon. It was built in 2001, so it is 24 years old, younger than the Oregon average of 49.9 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.
No traffic count is recorded. The structure is 35 ft (10.7 m) long and 16 ft wide.
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 | 6 Satisfactory | Structural elements show some minor deterioration. |
| Substructure | 6 Satisfactory | Structural elements show some minor deterioration. |
| Channel and channel protection | 6 Satisfactory | Structural elements show some minor deterioration. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Northrup Creek RD over Cow Creek built?
It was built in 2001, making it 24 years old in 2025.
What condition is Northrup Creek RD over Cow 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 2024.
How much traffic does Northrup Creek RD over Cow Creek carry?
No traffic count is recorded for this structure.
How long is Northrup Creek RD over Cow Creek?
The structure is 35 ft (10.7 m) long with a longest span of 35 ft (10.7 m) and a deck 16 ft wide.
Who owns Northrup Creek RD over Cow Creek?
It is owned by the State Park, Forest, or Reservation Agency.