GenevaLunch.com Traffic has more than doubled since 1990 Zurich had 349 days with traffic jams BERN, SWITZERLAND - Swiss highway traffic increased by 2.8 percent in 2011, to 26 billion kilometres driven. The busiest roads in the country were the A1 autoroute between Geneva and Lausanne, and the A1 between Bern and Winterthur, plus the A1 [...]