CBS News Chicago reports, “The Illinois Tollway is launching . . . around-the-clock ‘Zero Weather Road Patrols’ to aid stranded drivers during the Wind Chill Advisory. The severe cold and dangerous wind chills are anticipated to continue through Friday [December 16]. The Illinois Tollway operates ‘Zero Weather Road Patrols’ whenever temperatures or wind chills fall below zero degrees.” Click here for information from the authority about its preparations to aid motorists.