The general objective of the Pilot Project is to increase the use of the zero-CO2 transport modes in urban and suburban areas of the City of Zagreb and Zagreb County of Zagreb. The pilot project involves the preparation of design and technical documentation for the purpose of constructing and equipping state major cycle route 2 and building and equipping the pilot part of a cycle track with the aim of creating the preconditions for the development and improvement of cycling infrastructure in the area of the Urbane agglomeration of Zagreb, connecting urban, regional and government cycle networks, and to promote sustainable mobility, enhance the safety of cycling transport and promote it as an environmentally friendly transport.