1 rich Libsyn https://www.libsyn.com 90 600 This week we’re joined by Dr. Asal Bidarmaghz, lecturer in Geotechnical Engineering at the University of New South Wales in Sydney. Dr. Bidarmaghz discusses planning for underground infrastructure and why it’s so important for the future of cities. Follow us on twitter @theoverheadwire Support the show on Patreon: http://patreon.com/theoverheadwire &amp;nbsp; Talking Headways: A Streetsblog Podcast http://streetsblog.libsyn.com <iframe title="Libsyn Player" style="border: none" src="//html5-player.libsyn.com/embed/episode/id/22164542/height/90/theme/custom/thumbnail/yes/direction/forward/render-playlist/no/custom-color/ed1c24/" height="90" width="600" scrolling="no" allowfullscreen webkitallowfullscreen mozallowfullscreen oallowfullscreen msallowfullscreen></iframe> https://assets.libsyn.com/secure/item/22164542