Better plan a different route on Monday and Tuesday if you are used to traveling through the intersection of 18th Avenue and Egg Harbor Road. On Wednesday, the City of Sturgeon Bay announced that the west southbound lane of N 18th Ave will be closed from Egg Harbor Road to just past the south entrance to the gas station. The closure is needed to allow for excavation work required at the Jandu Petroleum gas station entrances. While the convenience mart has remained open, The station’s gas pumps have been closed for much of the year due to excavation work. The east northbound lane will remain open during the project, which will begin at 7 a.m. Monday and go until sometime Tuesday afternoon.