In this study, a preliminary design of three-legged egg-shaped turboroundabout in the city of Šibenik in Croatia was made. The traffic situation before 2014 was analysed when there was a classic three-legged at-grade intersection, as well as the situation after 2014 when the aforementioned intersection was reconstructed into a four-legged intersection with traffic lights (current situation). All above-mentioned traffic solutions were compared, and their main advantages and shortcomings were described.

turboroundabout, urban areas, classic at-grade intersections, comparison