Keystone
Tunnel Keystone - - a tunnel UNDER railroad lines.
These are the railroad lines which travel East & West around the World Famous Horseshoe Curve, near Altoona, PA.
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Uploaded on June 15, 2010
Taken on June 12, 2010
Keystone
Tunnel Keystone - - a tunnel UNDER railroad lines.
These are the railroad lines which travel East & West around the World Famous Horseshoe Curve, near Altoona, PA.
672
views
1
fave
0
comments
Uploaded on June 15, 2010
Taken on June 12, 2010