 Two interchanges east of Zagreb, Rugvica and Križ, have recently been built to fill in gaps between the Ivanja Reka, Ivanić-Grad and Popovača interchanges, respectively.Even though the sections east of Rugvica are not parts of Zagreb bypass proper (they are tolled), the area has recently shown a rise in the population as it comprises several Zagreb suburbs and commuter towns.The consequent increase of commuter traffic volume, overall increase of the motorway transit traffic and plans for construction of a Sava River port in Rugvica warranted construction of the additional interchanges.