Recent content by Santa Fe buff

Railroadforums.com is a free online Railroad Discussion Forum and Railroad Photo Gallery for railroaders, railfans, model railroaders and anyone else who is interested in railroads. We cover a wide variety of topics, including freight trains, passenger and commuter railroads, rail news and information, tourist railroads, railway museums and railroad history.


  1. Santa Fe buff

    EPA Tier 4 Requirements Question

    G'day, I'm confused here. I was under the impression that EPA tier 4 rules were a requirement for all new mainline locomotives, but I noticed Norfolk Southern recently purchased ES44ACs which are historic comparatively and only meet tier 2. Is this something that's been relaxed recently, or is...
See more



Affiliate Disclosure: We may receive a commision from some of the links and ads shown on this website (Learn More Here)

Back
Top