European route E840



European route E 840 is a European B-class road in Italy, connecting the cities Sassari in Sardinia to Tarquinia in mainland Italy where it connects to E80.

Route

 * 🇮🇹 Italy
 * E25 Sassari
 * Olbia
 * gap across the Tyrrhenian Sea
 * Civitavecchia
 * E80 Tarquinia