Located at the end of the line of the FEC Medley Spur in Medley, Florida, Cemex operates a massive quarry and rail loading facility for their gravel operations that feeds significant traffic to FEC for use in construction projects across Florida. To shuffle rock cars and position them for loading, Cemex rosters an SW1200 seen here, and a GP9 tha can be spotted on the far track in the upper right.
