Mill CR RD over Mill Creek
FairMarion County, Oregon · 00.8 East of Marion RD · Structure no. 01504 028
- Built
- 1930
- 95 years old
- Condition
- Fair
- inspected August 2024
- Type
- Tee Beam
- Concrete Continuous
- Length
- 61 ft
- 2 main spans
- Daily traffic
- 4,699
- 2020 count
- Owner
- County
- County Highway Agency
About this bridge
Mill CR RD over Mill Creek is a concrete continuous tee beam carrying Mill CR RD over Mill Creek in Marion County, Oregon. It was built in 1930, so it is 95 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.
It carries about 4,699 vehicles a day, roughly 13% of them trucks, projected to reach 5,279 by 2025. The structure is 61 ft (18.6 m) long and 27 ft wide. If it were closed, the detour would be 3.7 mi (6 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 | 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 | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Mill CR RD over Mill Creek built?
It was built in 1930, making it 95 years old in 2025.
What condition is Mill CR RD 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 2024.
How much traffic does Mill CR RD over Mill Creek carry?
About 4,699 vehicles per day (2020 count), of which roughly 13% are trucks.
How long is Mill CR RD over Mill Creek?
The structure is 61 ft (18.6 m) long with a longest span of 30 ft (9.1 m) and a deck 27 ft wide.
Who owns Mill CR RD over Mill Creek?
It is owned by the County Highway Agency.