HWY 201 over S. Fork Alsea Overflow
GoodBenton County, Oregon · 010 MI S HWY 27 JCT · Structure no. 02306 201 00097
- Built
- 1937
- 88 years old
- Condition
- Good
- inspected January 2024
- Type
- Slab
- Concrete Continuous
- Length
- 60 ft
- 5 main spans
- Daily traffic
- 342
- 2022 count
- Owner
- State
- State Highway Agency
About this bridge
HWY 201 over S. Fork Alsea Overflow is a concrete continuous slab carrying HWY 201 over S. Fork Alsea Overflow in Benton County, Oregon. It was built in 1937, so it is 88 years old, older 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 342 vehicles a day, roughly 20% of them trucks, projected to reach 360 by 2042. The structure is 60 ft (18.3 m) long and 29 ft wide. If it were closed, the detour would be 31.7 mi (51 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 | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was HWY 201 over S. Fork Alsea Overflow built?
It was built in 1937, making it 88 years old in 2025.
What condition is HWY 201 over S. Fork Alsea Overflow 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 January 2024.
How much traffic does HWY 201 over S. Fork Alsea Overflow carry?
About 342 vehicles per day (2022 count), of which roughly 20% are trucks.
How long is HWY 201 over S. Fork Alsea Overflow?
The structure is 60 ft (18.3 m) long with a longest span of 12 ft (3.7 m) and a deck 29 ft wide.
Who owns HWY 201 over S. Fork Alsea Overflow?
It is owned by the State Highway Agency.