GBA Logo horizontal Facebook LinkedIn Email Pinterest Twitter Instagram YouTube Icon Navigation Search Icon Main Search Icon Video Play Icon Audio Play Icon Headphones Icon Plus Icon Minus Icon Check Icon Print Icon Picture icon Single Arrow Icon Double Arrow Icon Hamburger Icon TV Icon Close Icon Sorted Hamburger/Search Icon
User avatar

Christian Schwägerl

Recent Articles

  • Guest Blogs

    Moving Beyond the Autobahn

    Last November, politicians, environmentalists, and bicycling enthusiasts gathered in Mülheim in Germany’s Ruhr Valley — one of Europe’s major industrial centers — to open the first 11 kilometers (7 miles)…