Build the Milwaukee Road Beer Line part 4 By Angela Cotey | February 19, 2009 | Last updated on November 7, 2022 Installing city streets Email Newsletter Get the newest photos, videos, stories, and more from Trains.com brands. Sign-up for email today! Get Updates Model Railroader Editor Neil Besougloff shows how he installed Walthers street system sections and Blair Line grade crossings on our latest project layout.