In order to install new gas main and services, Ameren Illinois and KS Energy will close one southbound lane and one northbound lane of Mattis Avenue between Kirby Avenue and Broadmoor Drive.
The closures will begin on Monday, April 6, and will end on Friday, April 17, 2020. Both northbound and southbound traffic will be reduced to one lane each in the area. The lane closure location will shift as work progresses. When possible, the lane will be reopened overnight and over the weekends.