Differential variable speed limits to improve performance and safety of car-truck mixed traffic on freeways

This study develops a differential variable speed limit (DVSL) which assigns different speed limits for car and truck, and varies speed limits based on traffic conditions. The proposed DVSL algorithm changes speed limits in real time based on truck percentage and occupancy immediately upstream of th...

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Bibliographic Details

Published in:	Journal of Traffic and Transportation Engineering (English ed. Online)
Main Authors:	Anas Abdulghani, Chris Lee
Format:	Article
Language:	English
Published:	KeAi Communications Co., Ltd. 2022-12-01
Subjects:	Variable speed limit Differential speed limit Truck Traffic performance Safety Freeway
Online Access:	http://www.sciencedirect.com/science/article/pii/S209575642200099X