How Local Authorities are Engaged in Implementation of Projects Related to Passenger and Freight Transport in Order to Reduce Environmental Degradation in the City

The main aim of the paper is to analyse the impact of urban projects related to passenger and freight transport undertaken by local governments on the reduction of environmental degradation. The authors have presented the survey results conducted among 36 cities with administration county rights in Poland. In addition in the paper the multidimensional comparative analysis, including correspondence analysis, has been applied. This analysis enabled different classes of cities to be obtained related to the passenger and freight transport and targeted at environmental protection projects. The study results quite clearly show that there are no standards in the measurement of urban projects’ efficiency according to their impact on environmental protection and the range of implemented projects in this field depends on the city population size.