Israel Police's traffic division have released data on traffic congestion hotspots.
According to their figures, the most congested routes in the north are: Highway 6 northbound between the Iron and Yokne'am interchanges; and Road 65 eastbound from Iron to the Umm al-Fahm junction.
In the center of the country, Highway 2 northbound between the Netanya and Yanai interchanges are the most congested.