In the 1990s, Conrail's Lehigh Line and Harrisburg Line were normally visited by freshly re-manufactured units from the Morrison-Knudsen plant at Mountain Top, Pennsylvania. A large order for Sou... (more)
In 1994, Mountain Top, Pennsylvania's Morrison-Knudsen plant was releasing rebuilt units as SD40M-2s for the Southern Pacific Railroad. On September 1, Conrail train ALHB-2B has fresh SP 8600, 86... (more)