Alton, Illinois is located just 15 miles north of downtown St. Louis, Missouri. Alton is a part of the Metro-East region of the Greater St. Louis metropolitan area. Situated in Madison County, Alton is home to the area’s largest manufacturing and medical employers including Olin Brass Corporation and Alton Memorial Hospital. Alton Corners Shopping Center is conveniently located in a major trade area on Homer Adams Parkway. Homer Adams Parkway, the Main Retail Corridor in Alton, is part of Illinois Route 3 the primary gateway to St. Louis from Alton. The retail strip center is home to nationally-known retailers, Applebee’s, Fantastic Sam’s, Firehouse Subs, Mattress Firm, Petco, DaVita, and Office Depot and shadow anchored by Lowe’s, Target, Kohl’s, Home Depot and the Alton Square Mall.