Mercer Road in Harmony will remain closed until Oct. 3, according to a news release from the Pennsylvania Department of Transportation.

The road will be closed between U.S. 19 and Little Creek Road and Little Creek Road to Wise Road as crews from Gulisek Construction, of Mt. Pleasant, continue work on the roundabout with the final wearing course of paving on the roundabout.

Little Creek Road will remain open to through traffic during this closure. To detour, motorists should use Wise Road to U.S. 19 or Little Creek Road to U.S. 19.