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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 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 2024-6

Realistic Approach for Capacity Estimation of U-Turns Under Heterogeneous Traffic Condition

Tathagatha Khan, Adheesh Kumar Vivek, Smruti Sourava Mohapatra [...]

Transportation Research Record: Journal of the Transportation Research Board

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Research article

First published 2025-9

Capacity of U-Turning Traffic at Uncontrolled Median Openings on Four-Lane Divided Roads: A Gap Acceptance Based Approach

Tathagatha Khan, Faijan Ali Ansari, Smruti Sourava Mohapatra

Transportation Research Record: Journal of the Transportation Research Board

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Research article

First published 2022-2

Developing Signal Warrants for Restricted Crossing U-Turn Intersections

Justice Appiah

Transportation Research Record: Journal of the Transportation Research Board

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Research article

First published 2022-3

Numerical investigation on separated turbulent flow in a three-dimensional U-turn duct with spanwise diverging

Zheying Zhang, Wei Zhang, Zuchao Zhu

Proceedings of the Institution of Mechanical Engineers,Part C: Journal of Mechanical Engineering Science

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Research article

First published 2005-1

Effects of U-Turns on Capacities of Signalized Intersections

Pan Liu, Jian John Lu, Jingjing Fan [...]

Transportation Research Record: Journal of the Transportation Research Board

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Research article

First published 2022-7

Transient separation and fluctuation of turbulent flow in an axisymmetric U-turn channel perturbed by periodically passing gust inflow

Zheying Zhang, Wei Zhang, Zuchao Zhu

Proceedings of the Institution of Mechanical Engineers,Part C: Journal of Mechanical Engineering Science

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Research article

First published 2005

Safety of U-Turns at Unsignalized Median Openings

Herbert S. Levinson, Ingrid B. Potts, Douglas W. Harwood [...]

Transportation Research Record: Journal of the Transportation Research Board

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Research article

First published 2003

Optimal Location of U-Turn Median Openings on Roadways

Huaguo Zhou, Peter Hsu, Jian John Lu [...]

Transportation Research Record: Journal of the Transportation Research Board

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