I need help to resolve a dilemma of mine. The other day I've pass under a [FONT=Arial, Helvetica][FONT=Arial, Helvetica, sans-serif]Girder Bridge where I Sworn I saw very small inter modal well car [/FONT][/FONT]that were holding only 20 foot oceanic containers. back at home I did a research for such short cars and I was not able to find any information on such imaginary cars. so I told myself I may have wrongly judge the dimensions of those cars. But today I passed under the same bridge and some original 40 footer well cars with 40 ft containers were now rolling on the track, so looking back at the dimensions I saw earlier, now I'm pretty sure that my original observations had seen very very short well car that were holding those 20ft containers double stacked. Did I imagined this? Thanks for any help Ben