Line 219, Romania
C.F.R.
The other entrence to Gibei Tunnel (this one is in Arges County, the other one is in Valcea County). The tunnel is 2250 m long. The villagers ussually walk inside it. It is straight, so you can se the light at the other end.
Photo by Dr2005 - transportbucuresti.trei(a)gmail.com, Read more about Line 219