1. Faculty of Environment Engineering, Departament of Roads, Vilnius Gediminas Technical University, Saulėtekio al. 11, LT-10223 Vilnius, Lithuania
2. School of Civil Engineering and Built Environment, The Built Environment and Sustainable Technologies Research Institute, Faculty of Engineering and Technology, Liverpool John Moores University, Byrom Street, Liverpool L3 3AF, UK
3. Department of Land Use Planning and Geomatics, Faculty of Engineering, Vytautas Magnus University, Agriculture Academy, Studentu Str. 11, Akademija, LT-52261 Kaunas, Lithuania