On the A4 Venice-Trieste, especially towards Trieste, during the day traffic will be high with traffic jams at the toll station of Latisana, San Dona di Piave, San Stino Livenza, Portogruaro  joining the motorway and the toll barrier of Trieste Lisert. There may be traffic jam near of the junctions between the A4 and A23, A57 tangenziale di Mestre and A28 Portogruaro Conegliano. 
The traffic flow will be high on Saturday 16 (also for the concurrent festivities of the Redeemer in Venice) and on Friday 15 and Sunday 17 movement will be increased in the direction of Trieste, with possible intensification in the late afternoon and evening hours with possible queues at the toll barrier of Trieste Lisert. Always on the A4 towards Venice, the traffic will remain increased throughout the weekend. 
On the A23 Palmanova Udine Sud, traffic will be increased in both directions, beginning with Friday 15 (with enhancement in the evening) and during the whole day on Saturday 16 and Sunday 17 (possible delays at the toll stations of Udine Sud for the concert in Udine of  Bon Jovi ). Possible disruption also to the junction with the A4.