Bike Above Bertha
Hours
May through September
1st & 4th Saturday
2nd & 3rd Wednesday
2:00pm - 4:00pm
Bike Above Bertha
Join us for a free public bike tour that follows the route Bertha took beneath downtown Seattle (from above ground, as best as possible). This tour provides a unique way of viewing and understanding the historical, archaeological and engineering aspects of the SR 99 Tunnel Project.
More information can be found here!