Solución: Busca en la carpeta principal de la ruta el fichero "ttype.dat", lo abres y cambias el contenido por este:
SIMISA@@@@@@@@@@JINX0t1t______
10
TrackType ( "Default" "EuropeSteamTrack0In.sms" "EuropeSteamTrack0Ex.sms" )
TrackType ( "Concrete Supported" "EuropeSteamTrack1In.sms" "EuropeSteamTrack1Ex.sms" )
TrackType ( "Wood Supported" "EuropeSteamTrack2In.sms" "EuropeSteamTrack2Ex.sms" )
TrackType ( "In Tunnel" "EuropeSteamTrack3In.sms" "EuropeSteamTrack3Ex.sms" )
TrackType ( "Steel Bridge" "EuropeSteamTrack4In.sms" "EuropeSteamTrack4Ex.sms" )
TrackType ( "Girder Bridge" "EuropeSteamTrack5In.sms" "EuropeSteamTrack5Ex.sms" )
TrackType ( "Under Bridge" "EuropeSteamTrack6In.sms" "EuropeSteamTrack6Ex.sms" )
TrackType ( "Concrete Bridge" "EuropeSteamTrack7In.sms" "EuropeSteamTrack7Ex.sms" )
TrackType ( "Crossing Platform" "EuropeSteamTrack8In.sms" "EuropeSteamTrack8Ex.sms" )
TrackType ( "Wooden Bridge" "EuropeSteamTrack9In.sms" "EuropeSteamTrack9Ex.sms" )
Lo del cow yo lo hubiera cambiado por el cow de otra ruta ya que si se trata de una vaca al lado de la vía que salta cuando pitas pues entonces
podría ser que te empiezen a saltar arbolitos