The German truck toll is currently the largest traffic telematics project in the world. EFKON is a major supplier of this Multi Lane Free Flow Electronic Toll Collections System.

EFKON delivered roadside communication facilities and GPS/GMS-based technology for on board units (OBU). EFKON also delivered a stationary and mobile enforcement system. EFKON also provides the DSRC communication component and Active DSRC Infrared Communications for Multilane Free Flow Enforcement for 1000 lanes. Furthermore there are also has been supplied by EFKON one Hand-Held Enforcement Device for all vehicles. The toll system operates with a high degree of precision. This is demonstrated by the high availability in the automatic system. Since 2006, this has constantly averaged 99.75 per cent.