sentences:  The Lupoglav-Cerovlje portion was the next one to be completed, in 1988.The route was extended to the Rogovići interchange between 1992 and 1998, and the remaining section to Kanfanar was completed in 1999 as a two-lane road.In 2011, the expressway route started to be expanded gradually with the addition of a new carriageway and emergency lanes, eventually making most of it a controlled-access highway; the expansion of the route's first section, between Kanfanar and Rogovići, was completed in October 2011.