An overview of the efficiency of roundabouts: design aspects and contribution toward safer vehicle movement

K Gkyrtis, A Kokkalis - Vehicles, 2024‏ - mdpi.com
Transforming intersections into roundabouts has shown that a sufficient degree of road
safety and traffic capacity can be achieved. Because of the lower speeds at the area of a …

Airworthiness support measures analogy to the prospective roundabouts alternatives: theoretical aspects

AV Goncharenko - Journal of Advanced Transportation, 2018‏ - Wiley Online Library
The goal of this paper is to investigate theoretically the possible directions of some specified
methods for the alternative roundabouts effectiveness modeling and optimization. The out …

Geometric design of turbo roundabouts

T Džambas, S Ahac, V Dragčević - Tehnički vjesnik, 2017‏ - hrcak.srce.hr
Sažetak Turbo roundabouts are lately a more common choice in designing multilane
roundabouts. First guidelines for geometric design of this particular roundabout layout were …

Moving from conventional roundabouts to turbo-roundabouts

AB Silva, L Vasconcelos, S Santos - Procedia-Social and Behavioral …, 2014‏ - Elsevier
This paper introduces the turbo-roundabout concept and compares its performance with the
conventional double-lane roundabout in terms of safety and capacity. While researchers …

Evaluation of the safety performance of turbo roundabouts by means of a potential accident rate mode

R Mauro, M Cattani, M Guerrieri - The Baltic Journal of Road and …, 2015‏ - journals.rtu.lv
Turbo roundabouts are a particular road intersection layout, designed to increase the safety
of double-lane roundabouts, while maintaining their excellent capacity. The main feature of …

Cycling traffic at turbo roundabouts: Some considerations related to cyclist mobility and safety

T Campisi, A Deluka-Tibljaš, G Tesoriere… - Transportation research …, 2020‏ - Elsevier
The growing need for sustainable mobility has led the transport policy-makers as well as
population to use more of soft mobility solutions such as pedestrian and cycling traffic …

Performance analysis of basic turbo-roundabouts in urban context

F Corriere, M Guerrieri - Procedia-Social and Behavioral Sciences, 2012‏ - Elsevier
A turbo roundabout is a new type of canalized multilane intersection in which the physical
separation between lanes helps to prevent side collisions when crossing the roundabout …

[HTML][HTML] Safety and efficiency analysis of turbo roundabout with simulations based on the Lujiazui roundabout in Shanghai

Q Liu, J Deng, Y Shen, W Wang, Z Zhang, L Lu - Sustainability, 2020‏ - mdpi.com
Traditional multilane roundabouts have many branch lanes without traffic signs and
channelization, which leads to a high tendency for traffic collisions. Turbo roundabouts are a …

Analyzing the relationship between the efficiency and safety of a turbo roundabout by the factor analysis method

Q He, Y Meng, W Tan, X Tian, S Liu, H Yang, Y Shao… - Heliyon, 2024‏ - cell.com
The construction of cities and economic development lead to more and more serious
environmental pollution, and the concept of green and low-carbon city has been proposed …

[HTML][HTML] Design of Turbo-Roundabouts Based on the Rules of Vehicle Movement Geometry on Curvilinear Approaches

AB Sołowczuk, W Benedysiuk - Sustainability, 2023‏ - mdpi.com
The construction of turbo-roundabouts is an increasingly frequent choice when it comes to
improving flow capacity and traffic safety at road intersections. The existing design …