Or 207 (hwy 320) over Sand Hollow Creek
GoodMorrow County, Oregon · 6.3 Mi. SW Umatilla CO LN · Structure no. 04504A320 01357
- Built
- 1983
- 42 years old
- Condition
- Good
- inspected September 2024
- Type
- Slab
- Prestressed Concrete
- Length
- 33 ft
- 1 main span
- Daily traffic
- 953
- 2022 count
- Owner
- State
- State Highway Agency
About this bridge
Or 207 (hwy 320) over Sand Hollow Creek is a prestressed concrete slab carrying Or 207 (hwy 320) over Sand Hollow Creek in Morrow County, Oregon. It was built in 1983, so it is 42 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 953 vehicles a day, roughly 29% of them trucks, projected to reach 1,100 by 2042. The structure is 33 ft (10.1 m) long and 32 ft wide. If it were closed, the detour would be 37.3 mi (60 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 | 6 Satisfactory | Structural elements show some minor deterioration. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Or 207 (hwy 320) over Sand Hollow Creek built?
It was built in 1983, making it 42 years old in 2025.
What condition is Or 207 (hwy 320) over Sand Hollow 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 September 2024.
How much traffic does Or 207 (hwy 320) over Sand Hollow Creek carry?
About 953 vehicles per day (2022 count), of which roughly 29% are trucks.
How long is Or 207 (hwy 320) over Sand Hollow Creek?
The structure is 33 ft (10.1 m) long with a longest span of 32 ft (9.8 m) and a deck 32 ft wide.
Who owns Or 207 (hwy 320) over Sand Hollow Creek?
It is owned by the State Highway Agency.