TY JOUR TI THE MAIN ASPECTS AND PROBLEMS IN THE CONSTRUCTION OF A TRANSPORT MODEL KW TRANSPORT MODEL KW TRANSPORT PROCESS KW INTENSITY OF TRAFFIC FLOWS KW ROAD NETWORK JO Voronezh Scientific-Technical Bulletin AU Shemyakin, A.V. AU Uspensky, I.A. AU Ryabchikov, D.S. AU Timakina, A.A. AU Komarov, Y.V. PY 2023 IS 3 PB FSBE Institution of Higher Education Voronezh State University of Forestry and Technologies named after G.F. Morozov