QUOTE: Originally posted by eolafan Santa Fe was the biggest road to use F units in passenger service but I know NP, WP, CB&Q and others also used them. You will note that these all handled trains primarily west of the Mississippi River...i.e. mountains. The E units had too little weight on each axle and thus had problems with wheel slippage on severe grades.
Our community is FREE to join. To participate you must either login or register for an account.