train tunnel

train tunnel, infrastructure, rail tracks, railroad tracks, rails, railway tracks, single track, train tracks, train tunnel, zverino, българия train tunnel, infrastructure, rail tracks, railroad tracks, rails, railway tracks, single track, train tracks, train tunnel, zverino, българия

train tunnel

Train tunnel near Zverino (Bulgaria)

This photo is part of my България - Bulgaria series.

infrastructure
rail tracks
railroad tracks
rails
railway tracks
single track
train tracks
train tunnel
zverino
България
May 31, 2004