D106 is a state road connecting the mainland to island of Pag and terminating in Žigljen ferry port, from where Jadrolinija ferries fly to the mainland, docking at Prizna and D406 state road.

The southern terminus of the road is located in Posedarje, at an intersection with D8 state route - the Adriatic Highway.

[3] Traffic is regularly counted and reported by Hrvatske ceste (HC), operator of the road.

Furthermore, the HC report number of vehicles using Prizna-Žigljen ferry line, connecting D106 to the D406 state road.

[4] Substantial variations between annual (AADT) and summer (ASDT) traffic volumes are attributed to the fact that the road connects a number of summer resorts to Croatian motorway network.