TY JOUR TI PASSENGER OPTIMIZATION BUS TRANSPORTATION ON EXAMPLE OF ROUTE №169A ST. PETERSBURG KW URBAN PUBLIC TRANSPORT KW PASSENGER FLOW KW ECONOMIC EFFECT KW PASSENGER TRANSPORTATION KW TRAFFIC SCHEDULE JO Voronezh Scientific-Technical Bulletin AU Shavrina, V.S. AU Chudakova, N.V. PY 2024 IS 2 PB FSBE Institution of Higher Education Voronezh State University of Forestry and Technologies named after G.F. Morozov