Complex evaluation of electric rail transport implementation in Vilnius city

Abstract

The article analyses the current problems of Vilnius city public transportation, the possible solutions (options) and the technical means to imp rove the attractiveness of public transportation and accessibility are considered. Two main alternatives of means of transport have been singled out for Vilnius city: i. e. underground and tram, and the suitability of these rail means of transport have bee n substantiated. The nature and density of the work and residence places (areas) of Vilnius city residents have been analysed . The scheme of tram and underground lines projected in Vilnius city are evaluated, which have been composed according to the curre nt and forecasted flows of passengers, the nature of their changes and critical points. The technical economic indicators of the tram routes and underground lines in Vilnius city are analysed : average driving speed, average distance between the stations an d the duration of the trip, the capacity of a single means of transport, the costs of line support and the size of investment. The accident rate of urban rail transportation is estimated . Comparative criteria of tram and underground lines are selected. The effectiveness of both rail means of transport in Vilnius city are compared according to three multi-criteria evaluation methods: the sum of ratings, simple additive weighting and geometrical means. The final conclusions and suggestions are provided.