17th ST NE over Mill Creek
FairPosted for loadMarion County, Oregon · Bet Chemeketa & Winona · Structure no. 470230000 00172
- Built
- 1927
- 98 years old, rebuilt 1969
- Condition
- Fair
- inspected August 2023
- Type
- Tee Beam
- Concrete Continuous
- Length
- 87 ft
- 3 main spans
- Daily traffic
- 15,001
- 2020 count
- Owner
- City
- City or Municipal Highway Agency
About this bridge
17th ST NE over Mill Creek is a concrete continuous tee beam carrying 17th ST NE over Mill Creek in Marion County, Oregon. It was built in 1927 and reconstructed in 1969, so it is 98 years old, older 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 6 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. Its operating status is: posted for load restriction.
It carries about 15,001 vehicles a day, roughly 5% of them trucks, projected to reach 20,163 by 2025. The structure is 87 ft (26.5 m) long and 59 ft wide.
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 | 6 Satisfactory | Structural elements show some minor deterioration. |
| Superstructure | 7 Good | Some minor problems. |
| Substructure | 6 Satisfactory | Structural elements show some minor deterioration. |
| 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 17th ST NE over Mill Creek built?
It was built in 1927, making it 98 years old in 2025. It was reconstructed in 1969.
What condition is 17th ST NE over Mill 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 August 2023.
How much traffic does 17th ST NE over Mill Creek carry?
About 15,001 vehicles per day (2020 count), of which roughly 5% are trucks.
How long is 17th ST NE over Mill Creek?
The structure is 87 ft (26.5 m) long with a longest span of 28 ft (8.5 m) and a deck 59 ft wide.
Who owns 17th ST NE over Mill Creek?
It is owned by the City or Municipal Highway Agency.