Example image of eyePlorer eyePlorer map for 'Saluda Grade': Grade (slope) Main line (railway) Rail transport Standard gauge United States Norfolk Southern Railway Polk County, North Carolina Saluda, North Carolina W Line (Norfolk Southern) Blue Ridge Mountains Pacolet River Tryon, North Carolina Southern Railway (U.S.) Branch line Junction (rail) Railroad switch Flat Rock, North Carolina Landrum, South Carolina Rail trail Train Saluda Bank engine
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