Thesis is focused on adjustment for crossing of roads I/11 and II/474 in Těrlicko with condition to preserve right off lane, which is part of motorcycle circuit. Purpose of this thesis is to increase lucidity, to decrease accident rate and to solve preservation of right off lane. Thesis was based on data acquired from actual measurements of intensity which were compiled into cartogram. Result of thesis is design which ensure safer connection of the road II/474 with no traffic fluency disruption to serviceroad. Design decreases dangerousness of solved section with transformation of crossroads geometric arrangement, which corresponds to assessment for capacity and for viewpoints areas.