Lone Pine DR over Marshall Slough
GoodLane County, Oregon · 003 E River Rd-Lone Pine · Structure no. 13424A314500032
- Built
- 1985
- 40 years old
- Condition
- Good
- inspected July 2024
- Type
- Slab
- Prestressed Concrete
- Length
- 129 ft
- 3 main spans
- Daily traffic
- 430
- 2020 count
- Owner
- County
- County Highway Agency
About this bridge
Lone Pine DR over Marshall Slough is a prestressed concrete slab carrying Lone Pine DR over Marshall Slough in Lane County, Oregon. It was built in 1985, so it is 40 years old, younger than the Oregon average of 49.9 years.
The most recent inspection reported to the Federal Highway Administration rates it in good condition with a lowest component rating of 7 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
It carries about 430 vehicles a day, roughly 10% of them trucks, projected to reach 491 by 2025. The structure is 129 ft (39.3 m) long and 24 ft wide. If it were closed, the detour would be 123.7 mi (199 km).
Location
Open in Google MapsCondition and inspection
All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
| Component | Rating | Meaning |
|---|---|---|
| Deck | 7 Good | Some minor problems. |
| Superstructure | 7 Good | Some minor problems. |
| 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 Lone Pine DR over Marshall Slough built?
It was built in 1985, making it 40 years old in 2025.
What condition is Lone Pine DR over Marshall Slough in?
The National Bridge Inventory rates it in good condition. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted. The last reported inspection was in July 2024.
How much traffic does Lone Pine DR over Marshall Slough carry?
About 430 vehicles per day (2020 count), of which roughly 10% are trucks.
How long is Lone Pine DR over Marshall Slough?
The structure is 129 ft (39.3 m) long with a longest span of 43 ft (13.1 m) and a deck 24 ft wide.
Who owns Lone Pine DR over Marshall Slough?
It is owned by the County Highway Agency.