Several types of modern roundabouts are alternatives to standard ones. They are either in
use or at the development stage today. One such intersection is the two-geometry …

Although multi-lane concentric roundabouts have a greater capacity than single-lane
roundabouts, they may encourage increased driving speeds and decrease in safety …

Latest edition of Croatian design guidelines for roundabouts was published in 2014, and its
usage is mandatory for intersections on the state roads. This paper offers a review of …

While roundabouts have already been proven to be an effective intersection treatment, there
are many instances where low-clearance vehicles have problems using roundabouts. Low …

The increasing construction and implementation of roundabouts in the last 20 years is a
result of a need for capacity increment, as well as the safety level increment on road …

This paper investigates roundabouts with unconventional geometry (non-circular) that have
been proposed during the last decade to address special constraints of space and traffic …

The process of designing roundabouts is an iterative process through which, in several
checks, the design elements of a roundabout get optimized. Existing regulations for …

In this paper, review of Croatian national guidelines is given, with the emphasis on the
geometric design and fastest path (speed profile) analysis. The review is presented through …

Roundabouts, a kind of adaptation to traffic circles, are gaining attention across the country.
Three characteristics that distinguish roundabouts from traffic circles are yield-at-entry …

The popularity of roundabout application around the world is evident. Due to the
inexperience of construction companies and the lack of proper national guidelines …