The Urban Development Concept consists of three main parts. Firstly, it
summarises the results of comprehensive reviews and studies made in recent
years and that are categorised according to particular fields, which provide
the framework for the Concept. Secondly, it defines the general principles
which must be enforced in all ensuing plans and decisions. The three
principles of the approach are liveability, sustainability and equal
opportunities. Thirdly, it outlines the main directions of the period until
2030 through 17 goals linked to particular fields, which include complex tasks
and means affecting several areas. A sustainable city enables the rational use
of available resources through a compact and mixed-use urban structure that
gives priority to public transport, walking and cycling.