Construction on Highway 42 in Fish Creek and the Town of Gibraltar’s sidewalk project are progressing on schedule with a detour change upcoming. During the Memorial Day holiday weekend, the detour route for Highway 42 traffic will be modified. Starting at noon Friday through Monday, Highway 42 will be open to County F. The current detour route using County E and County A will be reinstated after Memorial Day. That will allow for the remaining work on the Town of Gibraltar’s sidewalk project. According to the Town of Gibraltar Project Manager Dennis Steigenberger, the town expects completion by June 5. After that work is done, the detour will be modified to County F and County A to allow for the remainder of the Wisconsin DOT project to be completed. That work should be finished by June 26.