Reports | Virginia Transportation Research Council

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Field Investigation of High Performance Pavements in Virginia

Authors: Gerardo W. Flintsch, Imad L. Al-Qadi, Amara Loulizi, Samer Lahouar, Trenton M. Clark, Kevin K. McGhee, P.E.,

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Development of Nondestructive Methods for Measurement of Slab Thickness and Modulus of Rupture in Concrete Pavements

Authors: John S. Popovics, Alex Gibson, Gonzalo Gallo, David W. Mokarem, Ph.D.,

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Forensic Investigation of Concrete Pavement: U.S. 460, Appomattox Bypass

Authors: Mohamed Elfino, M. Shabbir Hossain, Ph.D., P.E.

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Use of Robotics for Nondestructive Inspection of Steel Highway Bridges and Structures

Authors: Pradip N. Sheth,

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Investigation of Schedules for Traffic Signal Timing Optimization

Authors: Byungkyu Park, Seli James Agbolosu-Amison,

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Development of a Pavement Warranty Contract and Performance Specification for a Hot-mix Asphalt Resurfacing Project

Authors: James William Bryant, Brian K. Diefenderfer, Ph.D., P.E.

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Ground-penetrating Radar Calibration at the Virginia Smart Road and Signal Analysis to Improve Prediction of Flexible Pavement Layer Thicknesses

Authors: Imad L. Al-Qadi, Samer Lahouar, Amara Loulizi,

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The Potential Impact and Legal Feasibility of Requiring Alcohol Testing of All Drivers in Fatal Crashes in Virginia

Authors: Jason S. Beaton,

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The Role of Smart Traffic Centers in Regional System Operations: A Hampton Roads Case Study

Authors: John Adam Pegues, Michael J. Demetsky, Ph.D.,

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Last updated: July 29, 2026