HWY 100 over Chenoweth Creek
GoodWasco County, Oregon · 003 MI W the Dalles · Structure no. 22543 100 07210
- Built
- 2017
- 8 years old
- Condition
- Good
- inspected August 2024
- Type
- Tee Beam
- Prestressed Concrete
- Length
- 91 ft
- 1 main span
- Daily traffic
- 6,506
- 2022 count
- Owner
- State
- State Highway Agency
About this bridge
HWY 100 over Chenoweth Creek is a prestressed concrete tee beam carrying HWY 100 over Chenoweth Creek in Wasco County, Oregon. It was built in 2017, so it is 8 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 6,506 vehicles a day, roughly 11% of them trucks, projected to reach 9,200 by 2042. The structure is 91 ft (27.7 m) long and 38 ft wide. If it were closed, the detour would be 14.9 mi (24 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 HWY 100 over Chenoweth Creek built?
It was built in 2017, making it 8 years old in 2025.
What condition is HWY 100 over Chenoweth Creek 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 August 2024.
How much traffic does HWY 100 over Chenoweth Creek carry?
About 6,506 vehicles per day (2022 count), of which roughly 11% are trucks.
How long is HWY 100 over Chenoweth Creek?
The structure is 91 ft (27.7 m) long with a longest span of 87 ft (26.4 m) and a deck 38 ft wide.
Who owns HWY 100 over Chenoweth Creek?
It is owned by the State Highway Agency.