1 rich Libsyn https://www.libsyn.com 90 600 This week we're solo but that doesn't mean we don't have some interesting news for you!&amp;nbsp; San Diego billboards and Rotterdam roof parks coming at you! News Learning about Chinese Metros - That's Magazine Rotterdam's roof parks - Surface Magazine TXDOT wants to bury I345 - D Magazine San Diego's billboard rules - San Diego Union Tribune Texas activists battle billboard companies - NPR Germany's 9 euro pass - The Mayor.eu Regulating particulates - Euractiv Tire particles 2000x worse than exhaust - Guardian &amp;nbsp; Puppies and Butterflies Lego Lisbon Tram - The Brick Fan &amp;nbsp; Follow us on twitter @theoverheadwire Support the show on Patreon http://patreon.com/theoverheadwire Buy books on our Bookshop.org Affiliate site!&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/23349446/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/content/129379856