A road sign for autonomous vehicles pictured on the Autobahn 93 motorway near Wolnzach, Germany, 15 December 2016. The black-and-white signs serve as reference points for self-driving cars, and are initially being set up along the Holledau motorway junction along the A9 and A93.

According to “Наука и жизнь” these signs are being tested in the above-mentioned section of the road. Signs  are designed to clarify the information tabs from GPS satellites.