Mattis Avenue Lane Closure

In order to install new gas main and services, Ameren Illinois and KS Energy Services, LLC will be closing the right lane of northbound Mattis Avenue between Sangamon Drive and William Street. The closure will begin on Monday, June 26 at 8 a.m. and is expected to be completed on Wednesday, June 28. The lane will be reopened at night and closed again on Tuesday and Wednesday morning.