The Colorado Department of Transportation (CDOT) recently announced the completion of two new roundabouts and the widening of Colorado Highway 9 (CO-9) to four lanes in Summit County.
The department worked in partnership with SEMA Construction, and road work began on the Frisco to Iron Springs project on May 11, 2020 to widen the highway, according to a press release. Improvements included constructing a pedestrian underpass, installing noise walls, new roundabouts at two intersections, rebuilding the CO-9 southbound right turn lane onto Main Street, replacing traffic signals, and drainage improvements throughout the corridor.
