MRL & BNSF action on the 2nd Sub 5/19/2022

The most productive day was the last on my trip to Montana. I managed to catch a work train extra which was met by a BNSF X train with a surprise CN ES44DC leader. This was followed by the catch of MRL's Bozeman Flyer with MRL's last operable SD45.
MRL Work Extra
MRL SD40-2XR #252
Unknown BNSF X train symbol
CN ES44DC #2255
BNSF ES44C4 #6930
BNSF ES44AC #5923
MRL R-LAUBOZ
MRL SD40-2XR #263
MRL SD45 #355