Greek National Road 42

National Road 42 (Εθνική Οδός 42) is a highway in northwestern Aetolia-Acarnania and in Lefkada, Greece. It links the town of Lefkada with the Greek National Road 5 (Antirrio - Arta - Ioannina) in Amfilochia, passing through the town of Vonitsa.

The eastern part of the GR-42, between Amfilochia and Vonitsa, runs along the southern shore of the Ambracian Gulf. The highway contains a bridge over the Vonitsa Lagoon. A drawbridge form the connection of the island of Lefkada to the mainland. The road ends in the town of Lefkada.

Places
The GR-42 passes through the following towns (ordered from west to east):


 * Lefkada (city)
 * Agios Nikolaos
 * Vonitsa
 * Paliampelia
 * Sparto
 * Amfilochia