Heading westbound a trio of P&LE U-Boats starting a coal train out of McKees Rocks approaches the Interstate 79 bridge over the main line at Groveton, PA . The box cars on the right of this mid 1980's photo were in storage in what in bygone days had the interchange yard for the Moon Run and later the Montour Railroad.

 
 
Heading westbound a trio of  P&LE U-Boats starting a coal train out of McKees Rocks approaches the Interstate 79 bridge over the main line at Groveton, PA .  The box cars on the right of this mid 1980's photo were in storage in what in bygone days had the interchange yard for the Moon Run and later the Montour Railroad.
 
 

Jack Polaritz Photo