July 23, 2018By P VidanapathiranaAncient TechnologyAncient Road Network, Ancient Sri Lanka, gavukanu, Godavaya port, Gokanantittha, Highway System, Hopitigamuva inscription, Jambukolapattana, Lankapattana, Magama, Mahatittha, Mahavamsa, Malvatu Oya, Rajarata, rajaveediya, Silk Road2 CommentsRead more...