The section section of BNSF Q-TCSMEM2-10 (Tacoma,WA-Memphis,TN) "Guaranteed Service Intermodal" train is diverging from the single main track to the number 1 main track on the north-side of Marion, AR (MP- 471.0 Harvard) on the busy BNSF Thayer Sub. The train will cross the Mississippi River at West Memphis, AR into Memphis, TN where the intermodal train will arrive at the BNSF Tennessee Yard (Intermodal Facility) ending its long transcontinental run from the Pacific Northwest to the Southeast. Photo from the John Kirk collection.