US 97 (hwy 004BG) over Arnold IRR Canal
GoodDeschutes County, Oregon · South of Bend · Structure no. 17437 004C14327
- Built
- 1994
- 31 years old
- Condition
- Good
- inspected December 2024
- Type
- Slab
- Prestressed Concrete
- Length
- 23 ft
- 1 main span
- Daily traffic
- 4,554
- 2022 count
- Owner
- State
- State Highway Agency
About this bridge
US 97 (hwy 004BG) over Arnold IRR Canal is a prestressed concrete slab carrying US 97 (hwy 004BG) over Arnold IRR Canal in Deschutes County, Oregon. It was built in 1994, so it is 31 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 4,554 vehicles a day, roughly 6% of them trucks, projected to reach 4,371 by 2030. The structure is 23 ft (7 m) long and 32 ft wide. If it were closed, the detour would be 5 mi (8 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 US 97 (hwy 004BG) over Arnold IRR Canal built?
It was built in 1994, making it 31 years old in 2025.
What condition is US 97 (hwy 004BG) over Arnold IRR Canal 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 December 2024.
How much traffic does US 97 (hwy 004BG) over Arnold IRR Canal carry?
About 4,554 vehicles per day (2022 count), of which roughly 6% are trucks.
How long is US 97 (hwy 004BG) over Arnold IRR Canal?
The structure is 23 ft (7 m) long with a longest span of 21 ft (6.4 m) and a deck 32 ft wide.
Who owns US 97 (hwy 004BG) over Arnold IRR Canal?
It is owned by the State Highway Agency.