Sunnyside RD over Mt Scott Creek
FairClackamas County, Oregon · 1.16 MI E of I-205 · Structure no. 19879 000 00000
- Built
- 2003
- 22 years old
- Condition
- Fair
- inspected May 2023
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 137 ft
- 1 main span
- Daily traffic
- 22,059
- 2020 count
- Owner
- County
- County Highway Agency
About this bridge
Sunnyside RD over Mt Scott Creek is a prestressed concrete stringer/multi-beam or girder carrying Sunnyside RD over Mt Scott Creek in Clackamas County, Oregon. It was built in 2003, so it is 22 years old, younger than the Oregon average of 49.9 years.
The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 5 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.
It carries about 22,059 vehicles a day, roughly 5% of them trucks, projected to reach 23,616 by 2025. The structure is 137 ft (41.9 m) long and 111 ft wide. If it were closed, the detour would be 3.1 mi (5 km).
Location
Open in Google MapsCondition and inspection
The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.
| Component | Rating | Meaning |
|---|---|---|
| Deck | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Superstructure | 6 Satisfactory | Structural elements show some minor deterioration. |
| Substructure | 7 Good | Some minor problems. |
| Channel and channel protection | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Sunnyside RD over Mt Scott Creek built?
It was built in 2003, making it 22 years old in 2025.
What condition is Sunnyside RD over Mt Scott Creek in?
The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in May 2023.
How much traffic does Sunnyside RD over Mt Scott Creek carry?
About 22,059 vehicles per day (2020 count), of which roughly 5% are trucks.
How long is Sunnyside RD over Mt Scott Creek?
The structure is 137 ft (41.9 m) long with a longest span of 136 ft (41.5 m) and a deck 111 ft wide.
Who owns Sunnyside RD over Mt Scott Creek?
It is owned by the County Highway Agency.