The Construction Management and Technology Program researches innovative construction technologies and processes for the transportation industry. Its mission is to improve the efficiency and cost effectiveness of planning, designing, constructing, and operating transportation facilities.

PCC Engineer Kejin Wang talks about recent research on In Situ Mechanistic Calibration of Pavement Foundation Design Parameters in Iowa during a poster presentation session and reception during the Innovations in Transportation Conference on Oct. 9.

Continued research has shown that nonwoven geotextile fabric separation layers work very well when used on existing pavements that have received the appropriate level of pre-overlay repairs. The National CP Tech Center and its partners have developed helpful resources on the subject. (photo courtesy of Dan King, ICPA)

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