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Research article

First published 2025

Pattern Recognition and Risk Analysis in U-Turn Crashes

Syed Aaqib Javed, Sazzad Bin Bashar Polock, Kayvan Aghabayk [...]

Transportation Research Record: Journal of the Transportation Research Board

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Research article

First published 2026

Safety Effectiveness of Unsignalized Restricted Crossing U-Turn Intersections in Mississippi using an Empirical Bayes Before–After Study

Gaurav Aryal, Amirarsalan Mehrara Molan, Stephen Osafo-Gyamfi [...]

Transportation Research Record: Journal of the Transportation Research Board

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Research article

First published 2017

Design Guidance for J-Turns on Rural High-Speed Expressways

Boris Claros, Zhongyuan Zhu, Praveen Edara [...]

Transportation Research Record: Journal of the Transportation Research Board

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Research article

First published 2022-9

Safety Performance of Unsignalized Median U-Turn Intersections

Jonathan Kay, Timothy J. Gates, Peter T. Savolainen [...]

Transportation Research Record: Journal of the Transportation Research Board

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Research article

First published 2020-7

Safety Evaluation of Median U-Turn Crossover-Based Intersections

Ma’en Mohammad Ali Al-Omari, Mohamed Abdel-Aty, Jaeyoung Lee [...]

Transportation Research Record: Journal of the Transportation Research Board

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Research article

First published 2025

A Systematic Literature Review Exploring Safety of U-Turns at Uncontrolled Median Openings

Soumen Kundu, Tathagatha Khan, Adheesh Kumar Vivek [...]

Transportation Research Record: Journal of the Transportation Research Board

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Research article

First published 2018-12

Investigating and Modeling the Illegal U-Turn Violations at Medians of Limited Access Facilities

Omar Al-Sahili, Haitham Al-Deek, Adrian Sandt [...]

Transportation Research Record: Journal of the Transportation Research Board

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Research article

First published 2017

Computing the Minimal U-Turn Offset for an Unsignalized Superstreet

Liu Xu, Xianfeng Yang, Gang-Len Chang

Transportation Research Record: Journal of the Transportation Research Board

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Research article

First published 2017

Driving Simulator Study of J-Turn Acceleration–Deceleration Lane and U-Turn Spacing Configurations

Carlos Sun, Zhu Qing, Praveen Edara [...]

Transportation Research Record: Journal of the Transportation Research Board

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Research article

First published 2018-12

Safety Evaluation for Turnarounds at Diamond Interchanges: Assessing the Texas U-Turn

Karen K. Dixon, Raul E. Avelar, Maryam Shirinzadeh Dastgiri [...]

Transportation Research Record: Journal of the Transportation Research Board

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