9th St. over River Frontage
GoodClatsop County, Oregon · Astorias Water Front · Structure no. 23060 000 00000
- Built
- 2019
- 6 years old
- Condition
- Good
- inspected April 2023
- Type
- Slab
- Prestressed Concrete
- Length
- 60 ft
- 3 main spans
- Daily traffic
- 5
- 2019 count
- Owner
- City
- City or Municipal Highway Agency
About this bridge
9th St. over River Frontage is a prestressed concrete slab carrying 9th St. over River Frontage in Clatsop County, Oregon. It was built in 2019, so it is 6 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 8 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
It carries about 5 vehicles a day, roughly 10% of them trucks, projected to reach 8 by 2039. The structure is 60 ft (18.2 m) long and 53 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 | 8 Very Good | No problems noted. |
| Superstructure | 8 Very Good | No problems noted. |
| Substructure | 8 Very Good | No problems noted. |
| Channel and channel protection | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was 9th St. over River Frontage built?
It was built in 2019, making it 6 years old in 2025.
What condition is 9th St. over River Frontage 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 April 2023.
How much traffic does 9th St. over River Frontage carry?
About 5 vehicles per day (2019 count), of which roughly 10% are trucks.
How long is 9th St. over River Frontage?
The structure is 60 ft (18.2 m) long with a longest span of 37 ft (11.3 m) and a deck 53 ft wide.
Who owns 9th St. over River Frontage?
It is owned by the City or Municipal Highway Agency.