Pioneer RD over Little North Santiam Riv
GoodMarion County, Oregon · 021 MI W Mehama Usfs Sta. · Structure no. 18426 18426 962
- Built
- 1998
- 27 years old
- Condition
- Good
- inspected August 2024
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 226 ft
- 3 main spans
- Daily traffic
- 384
- 2020 count
- Owner
- County
- County Highway Agency
About this bridge
Pioneer RD over Little North Santiam Riv is a prestressed concrete stringer/multi-beam or girder carrying Pioneer RD over Little North Santiam Riv in Marion County, Oregon. It was built in 1998, so it is 27 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 384 vehicles a day, roughly 5% of them trucks, projected to reach 434 by 2025. The structure is 226 ft (68.9 m) long and 36 ft wide. If it were closed, the detour would be 6.8 mi (11 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 | 7 Good | Some minor problems. |
| Channel and channel protection | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Pioneer RD over Little North Santiam Riv built?
It was built in 1998, making it 27 years old in 2025.
What condition is Pioneer RD over Little North Santiam Riv 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 Pioneer RD over Little North Santiam Riv carry?
About 384 vehicles per day (2020 count), of which roughly 5% are trucks.
How long is Pioneer RD over Little North Santiam Riv?
The structure is 226 ft (68.9 m) long with a longest span of 122 ft (37.2 m) and a deck 36 ft wide.
Who owns Pioneer RD over Little North Santiam Riv?
It is owned by the County Highway Agency.