Thursday, February 13 @ 6:30am – The snowmobile trails in Waukesha County are now open except for the trail leading from Pewaukee Lake to Sussex due to open water at the Pewaukee River crossing and unsafe riding conditions along Lisbon Road & Hwy 164 due to construction taking place on the NE corner of that intersection. Call the snowmobile hotline for the latest trail information. DO NOT ride on closed trails.