Beginning Thursday, May 4th and lasting approximately one week, contractors for the City of Casa Grande will be conducting overnight sewer cleaning from 8 p.m. to 6 a.m. The overnight work will begin on Henness Road and once completed, will continue to Arizola Road. Motorists may experience minor traffic delays and are asked to drive cautiously as crews will be working in the roadway. For more information, please contact Public Works at (520) 421-8625.