The main purpose of the Final work is to analyse and evaluate the public transport, its information system problems, the necessity of its instillation and objects, the experience of the foreign countries in the public transport information system. The Final work investigates general problems of communication in Lithuania, public transport system in three biggest cities of Lithuania, public transport system in Europe, existing public transport information systems and offers for information system instillation. The Final work explores the risk of information systems and e-ticket instillation in public transport, its results and benefits. Analyses the risk of the information system and e-ticket instillation, estimates its instillation possibilities. When estimated the analysis of the public transport in Vilnius, the paper work provides recommendations and preconditions for public transport improvements and its information system instillation. Follow on the analysis of the present public transport system and the practice in the foreign countries, the conclusions and the recommendations of the Final work are provided.