Caption: Pictured working the "Roslin Enterprises" site in St. Marys, LDSX 904 (nee MPVX nee Repulic Steel SW900) works the site shuffling tank cars of used oils that are basically shipped to Louisiana to be refined. What does Roslin take as waste? Think restaurants and fast food company waste. I worked at McDonalds as a teenager and I was one of the people who happily cleaned the grease trap. All that grease has to be recycled somewhere and tank cars of this is shipped daily to be refined into thins like biodiesel. Any biological fats and oils. 904 has been at this site a few years now and it was nice of the Lambton folks to paint it in their corporate green scheme for the customer.

For those who will get the reference, here's a Simpsons clip to emphasize how valuable restaurant grease actually is: https://www.youtube.com/watch?v=dt-o7J53o6s