Picking up right where the last video (https://www.youtube.com/watch?v=c2ouIU_GA1o) left off, two Lunda Construction Company highway-to-rail dump trucks get on BNSF Railway's Main 2 track at the Hazel Street railroad crossing in Agency, Iowa on January 20, 2016. These two hi-rail dump trucks are taking rock to a work site west of the town. The Amtrak train from the previous video is heard setting off the defect detector east of Agency at 1:27. Maintenance of Way equipment: MV 489 hi-rail dump truck MV 472 hi-rail dump truck