This item is a 12-pack of any road number and road name combination of our ACF or Bethlehem 70 ton Gondolas RTR. When checking out with your order online, on the "Review Order" page - step 3 "Review & Payment" - there is a "customer notes" section to tell Tangent Scale Models what roadnames and/or numbers you want! We know not to ship duplicates of the same roadnumber unless you ask for it! Go in on a deal with your friends!