Here are a few really great TSW route ideas: -ATSF/BNSF Seligman Sub (Modern or 1940s-60s Versions) -UP Sherman Hill or something (Modern or Vintage) -SP Tehachapi Pass (Modern or 1950s) [also UP, ATSF, or BNSF] -SP (or UP) in San Francisco (1950s-60s) or Modern) -Modern or Vintage Canadian Route (CP, CN, or something else) -1940s, 50s, and/or 60s Pennsylvania RR (Horseshoe Curve, NEC, Keystone Corridor, etc.) -1970s/80s Conrail Route (Horseshoe Curve, etc.) -Norfolk & Western 1950s Steam -Norfolk Southern Route -Milwaukee Road Route -Burlington Northern Route (1970s-90s) -Great Northern Route -SP Donner Pass (Modern or 1940s-50s)