| In the late 70s/early 80s, ATSF tried out several applications of articulated intermodal cars. One such was a 10 Pack Fuel Foiler, which was a set of 10 stripped down platforms for carrying highway trailers. The reduced tare weight was intended to reduce fuel consumption, as was the lower profile. In that regard, they were a success; I suspect having 10 units together was not the most efficient way to manage consists. There was also a 6 unit version. Containerization of even domestic freight eventually changed the game again, but these cars were a good start in the right direction for fuel efficiency. |