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Publication Details

Long-Term Pavement Performance Data Analysis Program: Effect of Dowel Misalignment on Concrete Pavement Performance General Interest: provides practical guidance to engineers responsible for the day-to-day design, construction, rehabilitation, maintenance, and management of pavements.

Primary Topic: Pavement Evaluation

Description: Magnetic imaging tomography (MIT) scanning is a nondestructive method for measuring the alignment of dowels placed at transverse joints of jointed plain concrete pavements (JPCPs). Several highway agencies across the United States have adopted specifications for dowel alignment, with many using the joint score measure.

FHWA Publication Number: FHWA-HRT-20-070

Publication Year: 2020

Document Links: HTML  PDF (file size: 7.17 mb)



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Updated: 06/27/2017
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