AASHTO PP 69-14 (2017) PDF Download

AASHTO PP 69-14 (2017) is a standard practice that provides guidelines for determining pavement deformation parameters and cross slope from collected transverse profiles. This standard is focused on estimating parameters such as rut depth and cross slope in pavement surfaces using the data obtained from transverse profiles. It does not specify the equipment or software to be used for these calculations, allowing flexibility for different approaches as long as they can be validated to meet the requirements set by the standard. The purpose of this standard is to promote standardization in the estimation of pavement condition while also allowing room for innovative methods to be used.