MMA 8541 & MMA 8553 switching at Northern Maine Junction before heading South on the Searsport Sub.

CDAC 451 & 454 switching in a hurry at Northern Maine Junction getting ready to head South on the Searsport Sub.

MMA 8560 & BAR/MMA 23 Re-crewing in the Northern Maine Junction Zone and heading South on the Searsport Sub to pick up Rolling Stock.