The main socio-economic objectives of the projects are: — to improve the traffic efficiency through reduction of the travel time; — to improve transport efficiency through reduction of operation and maintenance cost (both for users and infrastructure operator); —to reduce environmental impact; —to improve accessibility. After both phases are going to be Finalised, the project as an overall will accomplish the general objectives of the program – Priority Axis 2 (AP): Development of a multimodal, quality, sustainable and efficient transport system, Specific objective 2.2.(OS):Increase the accessibility of low-impact areas to the TEN-T road infrastructure.