This is a tail end view of GP40-2 NREX 4631. She's spotted taking the weekend off in Englehart June 13th. Soon she'll be shipped via 308 to Xstrata Mines' operations in Timmins. According to Ian Campbell of INJ Custom Trains, this unit was originally owned by Chicago & Northwestern before being purchased by NREX, who are a locomotive leasing firm. Big Thanks to Ian and Kevin Murphy for the extra info.