I-49 interchange with I-220 in Caddo Parish wins transportation award for technology, innovation Fri, 08/23/2019 - 12:00am Construction site demands, bridge design, and concrete strength testing are just a few of the elements that earned the recently ...PLEASE LOG IN FOR PREMIUM CONTENT. Our website requires visitors to log in to view the best local news. Not yet a subscriber? Subscribe today! Read more about I-49 interchange with I-220 in Caddo Parish wins transportation award for technology, innovation