This LEGO City Road Plates (60304) building set adds a realistic backdrop to kids’ imaginative play, with glow-in-the-dark toy streetlights, toy traffic lights, road signs, traffic lane markings, speed bumps, a crosswalk, LEGO trees and greenery. Kids can place the LEGO road base plates their way, build a city around them and connect to other LEGO Road Plate building sets to expand their city creations! The LEGO City town center Road Plates building set comes with an easy-to-follow building guide and Instructions PLUS – part of the free LEGO Building Instructions app for smartphones and tablets. This interactive construction guide with zoom and rotate viewing tools helps young LEGO builders quickly become master builders. LEGO City building sets stimulate open-ended, creative role play with feature-rich buildings, realistic toy vehicles and fun characters that deliver an enjoyable, fun-filled play experience based on real-life events. The primary Road Plate layout measures over 5 in. (13 cm) high, 17.5 in. (44 cm) wide and 15 in. (38 cm) deep. Contains 112 pieces.