After 20 years since the first wave of roundabouts in Slovenia, there are currently more than 500 roundabouts (mini, single lane, Multi lane and Turbo) installed all over the country. Many more are expected in line with the new Slovenian Roundabout Design Regulations which has provided an opportunity for a fresh look at roundabouts in the Republic of Slovenia. This article outlines the Slovenian experiences with respect to roundabout utilization in urban areas