Ten Eyck RD over Roslyn Lake Inlet Canal
GoodClackamas County, Oregon · 0.2 MI S of Bull Run RD · Structure no. 18109 000 00000
- Built
- 1995
- 30 years old
- Condition
- Good
- inspected July 2024
- Type
- Slab
- Prestressed Concrete
- Length
- 61 ft
- 1 main span
- Daily traffic
- 1,335
- 2020 count
- Owner
- County
- County Highway Agency
About this bridge
Ten Eyck RD over Roslyn Lake Inlet Canal is a prestressed concrete slab carrying Ten Eyck RD over Roslyn Lake Inlet Canal in Clackamas County, Oregon. It was built in 1995, so it is 30 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 1,335 vehicles a day, roughly 10% of them trucks, projected to reach 1,490 by 2025. The structure is 61 ft (18.6 m) long and 36 ft wide. If it were closed, the detour would be 14.9 mi (24 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 | 8 Very Good | No problems noted. |
| Channel and channel protection | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Ten Eyck RD over Roslyn Lake Inlet Canal built?
It was built in 1995, making it 30 years old in 2025.
What condition is Ten Eyck RD over Roslyn Lake Inlet Canal 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 Ten Eyck RD over Roslyn Lake Inlet Canal carry?
About 1,335 vehicles per day (2020 count), of which roughly 10% are trucks.
How long is Ten Eyck RD over Roslyn Lake Inlet Canal?
The structure is 61 ft (18.6 m) long with a longest span of 60 ft (18.3 m) and a deck 36 ft wide.
Who owns Ten Eyck RD over Roslyn Lake Inlet Canal?
It is owned by the County Highway Agency.