Modeling HO Scale streets is a quick and easy job with Walthers Cornerstone Street System kits. This complete system of detailed plastic parts installs like sectional track; simply glue sections together and add sidewalks, curbs and other details. Street surface is easily painted and weathered to fit your era. Complete Sets (933-3138 Concrete, 933-3139 Brick and 933-3194 Asphalt) include approximately 25″ 63cm of roadway, along with parts for one complete intersection, sidewalks, curbs, driveway and alley entrances, plus complete instructions.