In order to replace telecommunications conduit for AT&T, Western Utility will be closing one southbound lane of Mattis Avenue between Stonegate Drive and Kirby Avenue. The lane closure will occur Monday, April 28, 2014, through Friday, May 9, 2014. The lane will be closed during normal working hours from 7 a.m. to 6 p.m. and will be reopened overnight. Southbound traffic will be reduced to one lane in the area. All cross streets will remain open.