A diagnosis and assessment of the 16th race between 25th and 29th streets in the city of Tunja was carried out, in which there was a problem with deterioration of the highway network and also with vehicular congestion. Population growth and the commercial sector of the city have led to the relocation of warehouses for construction materials. This has significant increased the traffic (particular vehicles, public service and loading), fact that was not planned in the initial design of the road. In order to determine the current conditions of mobility, a traffic study was made according to the Guidelines of Planning and Design Manual for Traffic and Transport Management. In this way, the number of vehicles that circulate daily on this road was detailed, identifying the variation in traffic volume at the peak time, as well as the distribution and composition of motor vehicle traffic. The diagnosis of the road infrastructure was carried out according to the Invias Visual Inspection Manual for Rigid and Flexible Pavements, as the case may be. An analysis with the data collected on damages was made in order to know the current state, severity and probable evolution of each pathology encountered.