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Koznitsa Tunnel 5,901m.

Bulgaria / Sofijska oblast / Koprivstica /
 1951_construction, railway tunnel

Koznitsa is the longest railway tunnel at the Balkans. Completed in 1951 and opened for trains at 21.12.1952 it is a part of Bulgarian national railway line 3, Sofia-Karlovo-Burgas. Officially the tunnel is number 7. It is single track, electrified.
Nearby cities:
Coordinates:   42°41'53"N   24°22'41"E
This article was last modified 3 years ago