Airport Rd-Cr 3000 over Nehalem River
GoodColumbia County, Oregon · 0050 M SE Vernonia Airprt · Structure no. 13679A300000005
- Built
- 1991
- 34 years old
- Condition
- Good
- inspected May 2023
- Type
- Tee Beam
- Prestressed Concrete
- Length
- 127 ft
- 1 main span
- Daily traffic
- 155
- 2020 count
- Owner
- County
- County Highway Agency
About this bridge
Airport Rd-Cr 3000 over Nehalem River is a prestressed concrete tee beam carrying Airport Rd-Cr 3000 over Nehalem River in Columbia County, Oregon. It was built in 1991, so it is 34 years old, younger than the Oregon average of 49.9 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 155 vehicles a day, roughly 10% of them trucks, projected to reach 175 by 2025. The structure is 127 ft (38.7 m) long and 31 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 | 6 Satisfactory | Structural elements show some minor deterioration. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Airport Rd-Cr 3000 over Nehalem River built?
It was built in 1991, making it 34 years old in 2025.
What condition is Airport Rd-Cr 3000 over Nehalem River 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 Airport Rd-Cr 3000 over Nehalem River carry?
About 155 vehicles per day (2020 count), of which roughly 10% are trucks.
How long is Airport Rd-Cr 3000 over Nehalem River?
The structure is 127 ft (38.7 m) long with a longest span of 125 ft (38.1 m) and a deck 31 ft wide.
Who owns Airport Rd-Cr 3000 over Nehalem River?
It is owned by the County Highway Agency.