 After the Second World War, the Kusel district expanded the farm lane that led to the Mayweilerhof into the new "Kreisstraße" 25, with an extension going by way of Blaubach through to Kusel.To Ulmet's southwest lies the Autobahn A 62 (Kaiserslautern–Trier).The railway, which in Imperial times had been a strategic line, was built from 1902 to 1904.