blog posts IDOT working with Illinois researchers to find the most crack-resistant asphalt mixes Feb 12, 2019 9:00 am by Daily HeraldIllinois in the News Share on Facebook Tweet Email Images Daily Herald (Feb. 11) By 2020, they hope to have an asphalt that 'should improve cracking resistance of all of our mixes and...address some of the issues we get under really cold weather' Share on Facebook Tweet Email