Dig deep By: November 18, 2009 3:50 pm Jeff Biondich, operating engineer for American Sewer Services Inc., Rubicon, uses a tracked excavator to remove the earth around a 48-inch water main at 60th Street and Oklahoma Avenue in Milwaukee. (Photo by John Krejci) 60th Street American Sewer Services Inc. Milwaukee Oklahoma Avenue Rubicon 3:50 pm Wed, November 18, 2009 The Daily Reporter - WI Construction News & Bids tweet