Equipped with an automatic walking system and vertical elevator, the Guia Hill Pedestrian Tunnel Macau runs north-south beneath Guia hill, connects Zape and Avenida de Horta e Costa which shortened the walking distance from 1.100 meters down to 400 meters, facilitating the travel of the surrounding residents. To enrich the walking experiences of the pedestrians, there are four World Heritage themed areas in the tunnel displaying Macau’s historical landmarks like A-Ma Temple, Senado Square, Ruins of Saint Paul's and Guia Hill Lighthouse etc. Our Group Director, Mr. Johnathan Wong was recently interviewed by TVB News and shared how we tackle the challenges faced during project implementation.