Cardo Maximus Cardo Maximus is the main north-south street of Gerasa, and was an integral part of Roman city planning. Built in the 1st Century CE, it is complete with manholes to underground drainage, water fountains, shops, an agora, and even street lights!   Chariot Tracks on Cardo Maximus Our guide indicated that narrow concave tracks worn into stone blocks of Cardo Maximus were chariot tracks. I thought this to be…