Roundabout Details
Spring St. / Argyle Ave.
- Type
- Roundabout
- Status
- Existing
- Functional Class
- Other (At-Grade)
- Lane Type
- Single-lane w/ Traversable Central Island
- Control Type
- All-Way Yield
- Previous Control Type
- One/Two-Way Stop
- Other Control Type
- None
- Approaches
- 3
- Driveways
- 1
- Diameter (ICD)
- 22.86 m
- City
- Friday Harbor
- County
- San Juan Co.
- State
- WA
- Country
- United States
- Latitude
- 48.53363
- Longitude
- -123.01770
- Year Completed
- 2018
- Notes
- Painted splitter islands. Near ferry terminal. Central island is mounded with no curbing. Raised pavement markers ring the central island.