Roundabout Details
Hall Dr. / Donald Dr.
- Type
- Traffic Calming Circle
- Status
- Existing
- Functional Class
- Other (At-Grade)
- Lane Type
- Single-Lane
- Control Type
- All-Way Yield
- Previous Control Type
- Uncontrolled
- Other Control Type
- Unknown
- Approaches
- 5
- Driveways
- 0
- Diameter (ICD)
- 17.91 m
- City
- Orinda
- County
- Contra Costa Co.
- State
- CA
- Country
- United States
- Latitude
- 37.86411
- Longitude
- -122.15310
- Year Completed
- 2002
- Notes
- ICD estimated from Google Maps linework.