However, in 2008, the Regional Transit Authority revealed a plan to the RTA board to expand commuter rail and bus service, which included a extension of the Blue Line on an east-west route, from its current western terminus at Forest Park as far west as the Yorktown shopping center in DuPage County. Several feeder bus services would also be implemented along the route in order to supplement ridership and increase its usefulness. The prospect of this extension was also listed in the Chicago region's 2030 long-term master plan.