Battery Street Tunnel

In early March 2017 there was an event where the public could walk through the Battery Street Tunnel, which is a 960m 4 lane cut and cover tunnel that carries State Route 99 traffic. Slated to be decommissioned and filled in once the new tunnel is complete, it was a rare opportunity to explore this aging piece of infrastructure on foot that is normally off limits to anything that doesn’t have wheels.

Thermos of coffee in hands, we walked down to the tunnel for an early morning stroll.


There was a striking difference of light when looking back at the entry versus facing forward: we figured out that the lights were recessed to be invisible to the direction of traffic.


Signs of aging were visible in the tunnel: the walls were chipped, the ventilation fans were slowly being covered in rusty dust, and various types of mold seemed be growing on the walls.


More Pictures

As always, the full album can be viewed on Flickr.

You can spot my hair, blue vest, and black/white backpack in the center-right of this photo in the SeattlePI.

Leave a Reply

Fill in your details below or click an icon to log in: Logo

You are commenting using your account. Log Out /  Change )

Facebook photo

You are commenting using your Facebook account. Log Out /  Change )

Connecting to %s