Â
A construction contractor works approximately 35 feet below the surface while continuing to dig a shaft in order to reach the Macomb Interceptor sewer at a depth of 65 feet, along 15 Mile Road, west of Schoenherr Road, in Sterling Heights. The crew will eventually line the massive pipe for more than 8,000 feet to protect it for several decades from the possibility of collapse. (Macomb County Public Works Office photo)
Â