AASHTOresource.org

FWD Calibration Center Operator

This is to acknowledge that

Travis Ashley

and demonstrated proficiency in the calibration of falling weight deflectometers

in accordance with AASHTO R 32 on the 10th of August, 2020

AASHTO Executive Director Chair, AASHTO Committee on

Materials and Pavements

Expires on the 10th of August, 2022

is a certified

Dynatest US, Inc.