They talk about the small amount of explosive required to destroy that stretch of track. Unfortunately for them, guys like me wouldn’t have done it that way. It is precisely for such applications that we’d have employted a SADM, and more than likely underneath a railroad bridge. I know this because we used to practice it on a railroad bridge on South Post at Fort Devens.
I never posted the photos of the bridge, but it was with these that I took from the same training mission.
You’ve been on a roll with DDR related stuff lately. Please do continue.