European route E50 transport network international E-road network
European route E 50 is an A-type east–west connection across the European continent.  It connects the key naval port of Brest France with Makhachkala, on the Caspian Sea in the Russian republic Dagestan.Outlook
Half the route is on highways and the other half is on provincial roads. The route is in estimation some 6,000 kilometres (3,700 mi) long and runs fully across the European continent.On its way through Europe it crosses several major European routes, such as:
transportation system transit network public transport system mobility infrastructure mass transit system