The first section of the present A2 motorway was completed as a single-carriageway limited-access road between the Jankomir and Zaprešić interchanges, forming the westernmost section of Zagreb bypass, in 1990. The section included a number of bridges and viaducts, spanning the Sava River and numerous roads and railroads, making construction of a dual-carriageway prohibitively expensive at the time. In 1991, the section was extended by of dual-carriage motorway to Zabok. Lack of funding greatly slowed further construction, and the following section to Velika Ves, south of Krapina, was only completed in 1996. Further construction was suspended due to lack of available funding.