Roundabout Details
Boston Ave. (S. Martin St.) / (parking)
- Type
- Roundabout
- Status
- Existing
- Functional Class
- Other (At-Grade)
- Lane Type
- Multilane (2 Lane, unspecified)
- Control Type
- All-Way Yield
- Previous Control Type
- None (new)
- Other Control Type
- None
- Approaches
- 4
- Driveways
- 0
- Diameter (ICD)
- 45.72 m
- City
- Quail
- County
- Boulder Co.
- State
- CO
- Country
- United States
- Latitude
- 40.15350
- Longitude
- -105.09292
- Year Completed
- 2007
- Notes
- Oval shaped. ICD = 170 feet x 130 feet. Northbound left-turn-only lane signed but not marked on approach. Year Completed estimated (2006-2007).