HWY 380 over Flood Control Channel
GoodCrook County, Oregon · East Prineville · Structure no. 18717 380 00075
- Built
- 1987
- 38 years old
- Condition
- Good
- inspected November 2024
- Type
- Culvert
- Steel
- Length
- 30 ft
- 3 main spans
- Daily traffic
- 6,946
- 2022 count
- Owner
- State
- State Highway Agency
About this bridge
HWY 380 over Flood Control Channel is a steel culvert carrying HWY 380 over Flood Control Channel in Crook County, Oregon. It was built in 1987, so it is 38 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 6,946 vehicles a day, roughly 16% of them trucks, projected to reach 12,300 by 2042. The structure is 30 ft (9.1 m) long and 36 ft wide. If it were closed, the detour would be 24.9 mi (40 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 |
|---|---|---|
| Channel and channel protection | 7 Good | Some minor problems. |
| Culvert | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was HWY 380 over Flood Control Channel built?
It was built in 1987, making it 38 years old in 2025.
What condition is HWY 380 over Flood Control Channel 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 November 2024.
How much traffic does HWY 380 over Flood Control Channel carry?
About 6,946 vehicles per day (2022 count), of which roughly 16% are trucks.
How long is HWY 380 over Flood Control Channel?
The structure is 30 ft (9.1 m) long with a longest span of 8 ft (2.4 m) and a deck 36 ft wide.
Who owns HWY 380 over Flood Control Channel?
It is owned by the State Highway Agency.