Transportation in cities, with its related environmental and social concerns continues to be topic of the utmost priority for urban authorities and central governments around the world. This is reflected in the proceedings of the Twelfth International Conference on Urban Transport and the Environment in the 21st Century, stressing the continuous steady growth and research into the urban transport systems control aspects, information and simulation systems. Papers cover topics such as: Transport Logistics and Operations Research; Transport Modelling and Simulation; Intelligent Transport Systems; Urban Transport Planning and Management; Road and Parking Pricing: Public Transport Systems; Environment and Ecological Considerations; Transport Sustainability; Infrastructure and Maintenance; Information Systems and GPS Applications; Transport Security and Safety, Transport Technology; Energy and Transport Fuels; Land
Use and Transport Integration.
