From midnight 29 April 2021 to 4 AM 30 April 2021 closure Portogruaro-Latisana, both directions, due to road works on the A4. Access ramp closed Portogruaro, towards Trieste/Udine. Access ramp closed Latisana, towards Venezia. From 9 PM 29 April 2021 to 6 AM 30 April 2021 closure Service Area "Fratta Sud".