"I always knew those hideous "hybrids" would have issues. Union Pacific is using there engines less because on the hump they would need 3 engines but for SD40-2s only 2 are needed. Also, they only use these switchers when they have to…"
Welcome to the NWPRR Network, Mike! Please take a look around and let me know if you have any questions or comments. We're adding content daily and actively recruiting new members -- please feel free to invite your own friends if you think they may be interested. Regards,