Roundabout Details
S 317th St. / 28th Ave. S / I-5 HOV Access Ramps
- Type
- Roundabout
- Status
- Existing
- Functional Class
- Freeway Ramps (Grade-Separated)
- Lane Type
- Single-Lane
- Control Type
- All-Way Yield
- Previous Control Type
- Unknown
- Other Control Type
- None
- Approaches
- 3
- Driveways
- 0
- Diameter (ICD)
- 40.48 m
- City
- Federal Way
- County
- King Co.
- State
- WA
- Country
- United States
- Latitude
- 47.31781
- Longitude
- -122.29760
- Year Completed
- 2006
- Notes
- Opened February 2006. ICD estimated from Google Maps linework.