Yes, this is the way,how they push barges up and down the river Rhine&Waal,and maybe on some other places in europe.
Very nice picture to!
It's maybe an idea,that our american members show in big pictures how it is done in the U.S.,on the great rivers,like the missisippi.
they push alot more barges in one time i've seen.
Impressive work.
Regards
Marc