Three Gwinnett County intersections will see improvements under contracts awarded by the Board of Commissioners Tuesday.

Commissioners awarded a $579,848 contract to CMES Inc. for a new traffic light and left turn lanes at Webb Gin House Road and Bennett Road. The contract also includes a new right turn lane and other improvements along Grayson Parkway at Pinehurst Road.

Commissioners also awarded a $918,964 contract to CMES for new turn lanes, sidewalks and other improvements at Jimmy Carter Boulevard at Singleton Road.