RTA Route Directory [ Local Routes | Express Routes | System Maps ] Express Routes Click the route number for detailed information, schedules and printable maps.   X1A   X1A: Wright Patt Express - Downtown Dayton - WPAFB Areas A & C [ Printable Schedule | Printable Map ]       X1B   X1B: Wright Patt Express - Downtown Dayton - fs WPAFB Areas A, B & C [ Printable Schedule | Printable Map ]     X5   X5: Dayton Mall Express - Downtown Dayton - South Hub [ Printable Schedule | Printable Map ]