Drivers must use snow chains on vehicles traveling to and from the ski resorts in Imathia and Elatohori, Pieria. Chain requirements are specified for various provincial roads including sections of the Naousa-Seli road and Veroia-Seli road, as well as parts of the old national road from Thessaloniki to Veroia-Kozani and the forest road leading to the Elatohori ski center.