Memphis Light, Gas and Water Division will close all north and southbound travel lanes on Interstate 55 at Millbranch Road on Sunday, June 9 at 7 a.m.

MLGW will conduct four separate closures to perform maintenance on existing overhead wireline crossing at this location. The rolling road blocks will begin at 7 a.m. and may require lanes to be closed up to 30 minutes for each closure. The entire process could take up to four hours.

MLGW is the largest three-service public power utility in the nation, serving more than 421,000 customers in Memphis and Shelby County.