Digging Deep: Uncovering the Sewer System

Wednesday, August 5th, 2009 at 8:49:33 AM · Photo Archive/2009/sewer_tour

A man carefully works on a sewer pipe, surrounded by plywood and other tools. The slate gray walls of the tunnel give a glimpse into the depths of the city's underground network. #sewertour #archaeology #construction #hardhat #helmet #worker #diggingdeep