Downtown Grass Valley Roundabout
The Downtown GV Roundabout is an oblong shaped roundabout proposed to incorporate the complex signalized intersections of the current “Triangle” into a single large intersection; encompassing the legs of S Auburn St, Colfax Ave, Hansen Way, Tinloy St, Neal St and the State Route 20 onramp.
Roundabout Approval
Intersection Evaluation Report
February 25, 2025 City Council Meeting
November 5, 2025 City Council Meeting
February 24, 2026 City Council Meeting
Roundabout Design
For more information please email: bjornj@grassvalleyca.gov