Portion Of Wisetown Road To Be Closed August 10 – August 13 By WGEL - Aug 6, 2015 Weather permitting, Mills Township will close Wisetown Road between IL Rt. 143 and Beaver Creek Trail from 8:00 a.m. on Monday, August 10 through 4:30 p.m. on Thursday, August 13 for culvert replacement. A detour route will not be made available.