Mill CR RD over Mill Creek
FairPosted for loadWasco County, Oregon · 3.7 Mi. S on Mill Crk Rd. · Structure no. 06566 000 00323
- Built
- 1941
- 84 years old
- Condition
- Fair
- inspected August 2024
- Type
- Tee Beam
- Concrete
- Length
- 29 ft
- 1 main span
- Daily traffic
- 625
- 2020 count
- Owner
- County
- County Highway Agency
About this bridge
Mill CR RD over Mill Creek is a concrete tee beam carrying Mill CR RD over Mill Creek in Wasco County, Oregon. It was built in 1941, so it is 84 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 5 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 625 vehicles a day, roughly 20% of them trucks, projected to reach 688 by 2025. The structure is 29 ft (8.8 m) long and 29 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 | 7 Good | Some minor problems. |
| Superstructure | 7 Good | Some minor problems. |
| Substructure | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| 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 Mill CR RD over Mill Creek built?
It was built in 1941, making it 84 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 625 vehicles per day (2020 count), of which roughly 20% are trucks.
How long is Mill CR RD over Mill Creek?
The structure is 29 ft (8.8 m) long with a longest span of 25 ft (7.6 m) and a deck 29 ft wide.
Who owns Mill CR RD over Mill Creek?
It is owned by the County Highway Agency.