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Welcome to the homepage of the Pavement and Railroad Engineering Laboratory (PREL) at Boise State University. This laboratory was established in August 2014 when Dr. Debakanta (Deb) Mishra joined the Civil Engineering Department at Boise State. The Mishra research group works in the generic areas of Pavement and Railroad Engineering, with particular emphasis in (1) Advanced Characterization of Transportation Materials; (2) Numerical Modeling of Pavement and Railroad Infrastructures; and (3) Non-Destructive Testing of Transportation Infrastructure.