I guess you could do the same with a trailer.
(https://scontent-atl3-1.xx.fbcdn.net/v/t1.0-9/39891745_2094259027271808_8311139700651851776_n.jpg?_nc_cat=0&oh=547c523e3b48e7b2963e24b349929d37&oe=5BFB9271)
No idea if it's still there, but in the early 90's there was a red Peterbilt set up like that in the Maryland Food Authority warehouse complex in Jessup, MD, not far from MTH in Columbia. I figured it was used to shuffle loads/empties to and and from the warehouse docks. Unfortunately, I didn't have a camera with me at the time, so no pics.
Len
Galloping Goose Mark 2 ;D
Ton
must be nice not to have to worry about off tracking.