Abstract
At the present time, during the construction of automobile roads, one of the main indicators of the quality of the road is the geodetic calculation of the accuracy of the altitudinal position. Examples of permissible errors of maximum deviations are given, taking into account the accuracy of technological processes in the construction of structural layers of automobile road surfaces. In addition, these calculations make it possible to determine with high accuracy the root-mean-square errors of technological processes and the normative-permissible maximum errors of the altitudinal position of the structural layers of the roadbed. Accuracy standards for automobile road surfaces are regulated by standards (GOSTs), building codes and regulations (SNiP), design and engineering documentations.