I noticed that Trains is reporting that Modesto & Empire Traction has ordered RP20BD (January 2009, page 25). According to the article MET has 12 70 ton switchers, MET’s website lists 9 of them (http://www.metrr.com/sections/locomotives). Also according to the article the RP20BDs will replace the 70 ton switchers at a ratio 1:3, although I have never seen more than two MET locomotives working together. If the article is correct, perhaps half of MET’s 70 ton switchers will be retired, unless MET gets more business. If looks like if you plan to photograph MET’s 70 ton switchers, you better do it now.
They do have 12 of them. Only 9 are currently operating. The others are either on standby (the SW1500s replaced them) or inoperable as parts sources. I read a RMJ article on the M&ET from the 90’s, and it had a couple photos of 5 or 6 70 tonners dragging a long freight. Wish I could get out there before they’re retired, but alas, it’s a bit too far away…