1. Transportation:
Aspen: http://www.aspenchamber.org/how-to-get-here/transportation/groundshuttles/
Car Rental:http://www.aspenchamber.org/how-to-get-here/transportation/carrentals/
Park City:http://www.visitparkcity.com/visitors/transportation/shuttles-busesand-taxis/
Car Rental:http://www.visitparkcity.com/visitors/transportation/car-rentals/