At this time, the passenger service south of Kreplje ceased, terminating at Sežana instead of continuing into Italy. The original southern terminus, Trieste Campo Marzio, thereafter served only local passenger traffic, and entirely closed to passengers in 1960. Due to the political isolation in Europe, the Bohinj Railway lost its importance from 1945 to 1990.
Passenger service south of Kreplje ended, with Sežana becoming the southern terminus instead of Trieste Campo Marzio. The original southern terminal was closed to passengers in 1960 due to political isolation in Europe. The Bohinj Railway lost its significance from 1945 to 1990 because of this isolation.