The American Road & Transportation Builders Association
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AASHTO PP 67-2016
AASHTO PP 67-2016 history
2016AASHTO PP 67-2016 Standard Practice for Quantifying Cracks in Asphalt Pavement Surfaces from Collected Pavement Images Utilizing Automated Methods
2014AASHTO PP 67-2014 Standard Practice for Quantifying Cracks in Asphalt Pavement Surfaces from Collected Images Utilizing Automated Methods
2010AASHTO PP 67-2010 Standard Practice for Quantifying Cracks in Asphalt Pavement Surfaces from Collected images Utilizing Automated Methods Revision 1