TEMPUS links urban and rural are­as and tests dif­fe­rent appli­ca­ti­ons on roads of various clas­si­fi­ca­ti­ons. In total we have more than 100 kilo­me­ters of test­ing rou­tes on urban roads and high­ways. In our test area — unli­ke many other pro­jects — both WLAN-based ITSG5 tech­no­lo­gy and mobi­le radio-based CV2X tech­no­lo­gy can be used as short-range trans­mis­si­on method. This is curr­ent­ly unique!