Circulatory Markings at Double-Lane Traffic Roundabout.

Jing Bie; Hong K. Lo; S.C. Wong

doi:10.1061/(ASCE)0733-947X(2008)134:9(378)

Circulatory Markings at Double-Lane Traffic Roundabout.

Jing Bie, Hong K. Lo, S.C. Wong

Faculty of Engineering Technology

Research output: Contribution to journal › Article › Academic › peer-review

12 Citations (Scopus)

16 Downloads (Pure)

Abstract

This paper compares two types of circulatory markings at a double-lane traffic roundabout: the concentric marking scheme and the Alberta marking scheme. The effects of these two marking schemes on drivers' lane choice behavior, delay, and safety, are compared based on data collected from before and after field surveys over a period of 2 years. The results showed that the Alberta marking scheme could better balance the traffic flows on the two circulatory lanes, resulting in higher performance levels.

Original language	Undefined
Pages (from-to)	378-388
Number of pages	11
Journal	Journal of transportation engineering
Volume	134
Issue number	9
DOIs	https://doi.org/10.1061/(ASCE)0733-947X(2008)134:9(378)
Publication status	Published - 2008

Keywords

IR-73892
METIS-249666

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

Access to Document

10.1061/(ASCE)0733-947X(2008)134:9(378)

Cite this

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title = "Circulatory Markings at Double-Lane Traffic Roundabout.",

abstract = "This paper compares two types of circulatory markings at a double-lane traffic roundabout: the concentric marking scheme and the Alberta marking scheme. The effects of these two marking schemes on drivers' lane choice behavior, delay, and safety, are compared based on data collected from before and after field surveys over a period of 2 years. The results showed that the Alberta marking scheme could better balance the traffic flows on the two circulatory lanes, resulting in higher performance levels.",

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