Numerous car rental agencies are located on Level 5 of the Denver International Airport (DIA) terminal. Shuttle buses for all rental companies pick up and drop off patrons on both the east and west sides of the terminal on Level 5.
The SuperShuttle provides shuttle service between NREL and DIA. At DIA, the SuperShuttle counter is located in the middle of the baggage terminal, underneath the "Ground Transportation" sign. Reservations can be made at 1-800-258-3826 (303-370-1300).
Contact the Regional Transportation District (RTD), 303-299-6000, to determine the best route for your trip.
DIA's Ground Transportation Web Page gives you online access to information about buses, charter buses, limousines, rental cars, taxis, and hotel courtesy shuttles.