Mercer Island to Tunnel Ride Start-Steady One Way

This ride will take you to the start of the Tunnel Ride from Mercer Island.   You must already have already registered for this ride since the Tunnel Ride is now sold out. This is your first chance to ride inside the new SR 99 Tunnel and last chance to ride on the Alaskan Way Viaduct.  How exciting!

It will be a dark and quiet Sunday morning, so a working front and rear light is mandatory to be on this ride! We will cross the I90 Bridge and ride North along 4th Avenue to the Tunnel Ride start. 

Note: This ride only takes you to the Tunnel ride.

Very important to know:

• Since we leave before sunrise, a working rear and front light is required to be on this ride. 
• We will try to stay together but with 12,000 riders this may be difficult.  You enjoy the Tunnel Ride at your pace, and return to Mercer Island Park and Ride on your own.  This is a one way ride.
• Please be ready to ride 10 minutes before the published start time to participate in the safety and ride briefing.
• Optional, but appreciated: Please sign an e-waiver by clicking on the “Register Now” button. You have to create an account, but you don't have to become a member or pay.
• Pouring rain or other unsafe conditions will cancels the ride. If that happens, it will be announced in the comments section below at least two hours before start time and the Ride Leader will not be at the start.
• If the roads are wet or there is rain in the forecast, please be courteous to the rider behind you and have a long rear fender.