Photo Gallery

Select the Photo Album to view photos or slideshow. Select a picture to view full size or to give it a "Thumbs Up" to vote for a spot in the "People's Choice" spotlight.

Market Street Drainage Project

◄ Back To All Albums ◄ Back To Thumbnails View slideshow of other photos in this album
Thumbs up The Working Shaft

The Working Shaft

The working shaft grants access to the tunnels. It is 20 feet wide and 140 feet deep. This is the only way in or out of the tunnels for personnel, construction materials, and removed soils.

Photo Credit: Cameron Pollard

View Full Size