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Impact and Implementation of Reserved Lanes for Automated Driving on Signalized Urban Arterials

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Document pages: 19 pages

Abstract: An automated vehicle refers to a vehicle that can achieve a safe movement ona roadway facility without the influence of a human driver. With emerging trendof the connected vehicle concept over the past decade, numerousstate-of-the-art applications focusing on automated vehicle-based intersectioncontrol have been proposed. The main purpose of this study is to estimate andevaluate impact of designated lanes for automated vehicles and recommend someviable lane configuration scenarios for signalized urban arterials. Theautomated driving was simulated in PTV Vissim using trajectory-driven controlstrategy. The concept evaluation through microsimulation reveals significantmobility improvements compared to operational scenario without lanereservation. Findings imply that for signalized corridors observed in thisstudy, total travel time reductions are ranging from 5.1 to 19.4 depending onC AV market penetration, and test-bed configuration parameters.

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