Critical Gap Comparison between One-, Two-, and Three-Lane Roundabouts in Qatar

A critical gap value of a roundabout is mainly affected by the interactions between the circulating vehicles and vehicles entering the roundabout. These interactions are impacted by many factors, including the number of circulating lanes, the aggressiveness of local drivers, vehicle types, and the n...

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Bibliographic Details
Main Authors: Khaled Salah Shaaban, Hassan Hamad
Format: Article
Language:English
Published: MDPI AG 2020-05-01
Series:Sustainability
Subjects:
Online Access:https://www.mdpi.com/2071-1050/12/10/4232