Seasonal Weight restrictions on Town roadways effective Thursday, March 4, 2021.: The Town of Onalaska is imposing seasonal weight restrictions on various town roadways effective, Thursday, March 4, 2021. Posting will begin at 7:00 a.m. and weight restrictions will become effective as soon as the signs are in place. Signs will be placed at various intersections advising the public that weight limits are in effect for the roadway. If melting snow or rain causes thawing at an unexpected rate the restrictions may be applied earlier, PLEASE WATCH FOR THE SIGNS!