Missouri 5 crosses Interstate 70 at the western edge of Boonville, and continues southward to Tipton, in Moniteau County. It's not shown here, but Ashley Road also forms part of Business Loop 70 through Boonville. The western end of Business Loop 70 is at this exit, but this sign is for eastbound traffic. As is typical in Missouri, a business route is not marked for traffic that's headed in the opposite direction that business-route traffic would be headed.