North Carolina Department of Transportation
Research & Innovation Summit – 2021

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Predicting Lane Change Intensity at Freeway Weaving Segments

Authors: Ishtiak Ahmed, Alan Karr, Nagui Rouphail , R. Thomas Chase, and Shams Tanvir
North Carolina State University
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Introduction

• Lane change intensity is a critical parameter for planning and design of freeway weaving configuration
• Lane change models that are based on readily available data are an important tool for traffic engineers