Roundabout Details
Diamond Dr. / San Ildefonso Rd.
- Type
- Roundabout
- Status
- Existing
- Functional Class
- Other (At-Grade)
- Lane Type
- Single-Lane
- Control Type
- All-Way Yield
- Previous Control Type
- Other
- Other Control Type
- None
- Approaches
- 4
- Driveways
- 0
- Diameter (ICD)
- 29.02 m
- City
- Los Alamos
- County
- Los Alamos Co.
- State
- NM
- Country
- United States
- Latitude
- 35.89893
- Longitude
- -106.29866
- Year Completed
- 2008
- Notes
- Redesign of existing traffic circle; previously controlled by 1 stop, 3 yields. Right-turn bypass lanes on west and east legs. Year Completed estimated (2006-2009). ICD estimated from Google Maps linework.