[1] Vilnius Gediminas Tech Univ, Fac Environm Engn, Dept Rd, Sauletekio al 11, LT-10223 Vilnius, Lithuania
[2] Liverpool John Moores Univ, Built Environm & Sustainable Technol Res Inst, Fac Engn & Technol, Sch Civil Engn & Built Environm, Byrom St, Liverpool L3 3AF, England
[3] Vytautas Magnus Univ, Agr Acad, Dept Land Use Planning & Geomat, Fac Engn, Studentu Str 11,Akad, LT-52261 Kaunas, Lithuania