Tunnel Access

This ticket provides access to the Step Forward celebration in the new SR 99 tunnel, including the 2-mile walk from the north portal to the south portal (with a moderate incline), or a shorter (less than half a mile) turnaround option from the north portal. If you would also like to access the viaduct, please select a ticket with viaduct and tunnel access.

Step Forward offers activities from the Space Needle to the stadiums. If you haven’t done so already, please visit the Step Forward website at 99stepforward.com for additional information and to help plan your day.

Make sure to explore all available ticket times. If your preferred time is no longer available, we encourage you to select the nearest alternative time.