Roundabout Details
SE Auburn Black Diamond Rd. / Ten Trails Pkwy. SE
- Type
- Roundabout
- Status
- Existing
- Functional Class
- Other (At-Grade)
- Lane Type
- Single-Lane
- Control Type
- All-Way Yield
- Previous Control Type
- None (new)
- Other Control Type
- None
- Approaches
- 4
- Driveways
- 0
- Diameter (ICD)
- 41.45 m
- City
- Black Diamond
- County
- King Co.
- State
- WA
- Country
- United States
- Latitude
- 47.31106
- Longitude
- -122.03510
- Year Completed
- 2019
- Notes
- North leg added 2021-2022.