In thesis, the condition of existing pavement construction of the stop lane of the highway A3, section Jankomir - Ivanja Reka, with a total length of 24 472 m of left pavement and 24 211 m of right pavement.is analyzed. The damage observed by visual inspection as well as the conducted investigative works are described in thesis. Based on the results of the investigative works and available field data, two variants of rehabilitation for existing pavement construction were made, and it was taken into consideration that the stop lane will be intended exclusively for heavy traffic. The first variant of rehabilitation includes the replacement of the existing asphalt layers with the process of cold recycling of the base layers and in the second variant the replacement of all layers of the existing pavement construction is predicted. By the calculation for the first variant, pavement construction with a total thickness of 68 cm is made of: surface layer 4 cm thick, binder layer 7 cm thick, cold recycled base layer 17 cm thick and mechanically stabilized subbase layer 40 cm thick. The second variant, also 68 cm thick in total, consists of the following layers: surface layer 4.5 cm thick, binder layer 7 cm thick, base layer 9.5 cm thick, cement stabilized base layer 20 cm thick and mechanically stabilized subbase layer 27 cm thick. By dimensioning, the obtained variants of pavement structures were analyzed, and it was concluded that the first variant (a variant that includes cold-recycled base layer) is better in terms of mechanical resistance and stability to the action of traffic load. Regarding the total costs for a period of 20 years, it can be concluded that the first variant is better in this segment, i.e. more cost-effective than the second variant.