Layng Road over Row River
FairLane County, Oregon · 040 MI East Cottage Grove · Structure no. 39C222254200138
- Built
- 1979
- 46 years old
- Condition
- Fair
- inspected September 2024
- Type
- Box Beam or Girders - Multiple
- Prestressed Concrete
- Length
- 183 ft
- 2 main spans
- Daily traffic
- 492
- 2020 count
- Owner
- County
- County Highway Agency
About this bridge
Layng Road over Row River is a prestressed concrete box beam or girders - multiple carrying Layng Road over Row River in Lane County, Oregon. It was built in 1979, so it is 46 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 492 vehicles a day, roughly 10% of them trucks, projected to reach 562 by 2025. The structure is 183 ft (55.8 m) long and 32 ft wide. If it were closed, the detour would be 2.5 mi (4 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 | 7 Good | Some minor problems. |
| 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 Layng Road over Row River built?
It was built in 1979, making it 46 years old in 2025.
What condition is Layng Road over Row River 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 September 2024.
How much traffic does Layng Road over Row River carry?
About 492 vehicles per day (2020 count), of which roughly 10% are trucks.
How long is Layng Road over Row River?
The structure is 183 ft (55.8 m) long with a longest span of 90 ft (27.4 m) and a deck 32 ft wide.
Who owns Layng Road over Row River?
It is owned by the County Highway Agency.