If you drive through the I-285/I-20 interchange on Atlanta’s west side, get ready for some serious delays. Starting Monday, crews are doing controlled blasting to fix one of the worst traffic jams in the country. Expect traffic to crawl between 10:30 a.m. and noon, Monday to Thursday, all summer. You might hear some loud booms, too! Pro tip: check your navigation app for alternate routes and maybe leave a little earlier than usual. #Transportation #AtlantaTraffic #I285