President Donald Trump’s planned campaign rally at the Southern Wisconsin Regional Airport Saturday will cause a major disruption in traffic.

The Rock County Sheriff’s Office says Highway 51 will be closed in both directions between Sate Highway 11 and Beloit-Rock Townline Road from 5:00 until 8:00 p.m. on Saturday.

Motorists are asked to plan ahead and take alternate routes, avoiding the area during that timeframe.