DERBY, Kan. (KSNW) -- The public is invited to an open house to discuss the Kansas Highway 15 corridor study. The Kansas Department of Transportation is hosting the open house, which is focused on the K-15 from the Interstate 135 interchange to 95th Street South. It is the first of three public meetings before the study is completed in the spring of next year. Ramp at busy Wichita interchange to close next week Those who attend can view the initial project data, provide feedback and speak with project staff. The open house will be held from 4 p.m. to 6 p.m. at The Venue in Madison Avenue Central Park, located at 512 E. Madison Ave. in Derby. The dates and times for the additional open houses will be announced later.