A Pair of GMD SD75I's roll down the grade heading west to Port Huron MI, as it's a few seconds away from the St. Clair tunnel and a mile away from the Jct. with GT Flint Sub.
After delivering 54 SSAM empties to the LS&I at Eagle Mills CN 5693,2518 head back to Partridge to pick up 64 loads and will soon be heading back to Escanaba.