66th Street N over Cedar Flat Creek
FairLane County, Oregon · 010 MI N HWY 126 · Structure no. 39C103103700042
- Built
- 1984
- 41 years old
- Condition
- Fair
- inspected August 2024
- Type
- Slab
- Prestressed Concrete
- Length
- 240 ft
- 7 main spans
- Daily traffic
- 430
- 2020 count
- Owner
- County
- County Highway Agency
About this bridge
66th Street N over Cedar Flat Creek is a prestressed concrete slab carrying 66th Street N over Cedar Flat Creek in Lane County, Oregon. It was built in 1984, so it is 41 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 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 430 vehicles a day, roughly 10% of them trucks, projected to reach 491 by 2025. The structure is 240 ft (73.2 m) long and 28 ft wide. If it were closed, the detour would be 123.7 mi (199 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 | 6 Satisfactory | Structural elements show some minor deterioration. |
| Substructure | 7 Good | Some minor problems. |
| 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 66th Street N over Cedar Flat Creek built?
It was built in 1984, making it 41 years old in 2025.
What condition is 66th Street N over Cedar Flat 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 66th Street N over Cedar Flat Creek carry?
About 430 vehicles per day (2020 count), of which roughly 10% are trucks.
How long is 66th Street N over Cedar Flat Creek?
The structure is 240 ft (73.2 m) long with a longest span of 35 ft (10.7 m) and a deck 28 ft wide.
Who owns 66th Street N over Cedar Flat Creek?
It is owned by the County Highway Agency.