BNSF Retired/Stored Locos

I thought I read in Trains magazine that BNSF had either retired or stored all locomotives older than SD40-2s, or had put them into their “Surge Fleet” to be used only when demand was high.

I ask because I have seen an old SD9 (#6131) in BN green working the branch to the Coors factory in Golden, CO, near the Colorado Railroad Museum. I’ve also seen an SD9 in BNSF Heritage colors shoving a cut of cars back and forth in the BNSF yard north of downtown Denver.

I’m assuming the second one is an SD9, I really wouldn’t know an SD9 from an SD7 or other early high-nose SD models. The first one had “SD9” painted on it near the front, the second one I saw from a distance…

BNSF also has an SD9 in their old BN Green shoving cars at their yard in Klamath Falls, Oregon. Easiest way to tell a 7 from a 9 is in the classification lights; if they are in the middle of an access panel between it’s a 7, the 9’s classification lights are near the outer edges of the nose.

at the yards here in Springfield Missouri BNSF also uses chopped nose SD('s for yard work. speaking of the stored locos, there are usually a large ammount of C30-7’s stored here. sometimes 20-30 of them

To my understanding the SD9 is a major player in the BNSF plan as yard units.