Glen Carbon Bethalto Mascoutah Troy / Alton Worden East Carondelet Marissa / Douglas Roxana Collinsville Caseyville Edwardsville / Marissa South Roxana Sauget / Godfrey Dupo / Washington Park East St. Louis / Alton Fayetteville Lenzburg Alton Worden / Fallon Grantfork Swansea Smithton Maryville / /