Prototype of Freightliner Cascadia Tractor/Raised-Roof Earlier this month, Trainworx announced that it will produce a new tooling for Freightliner Cascadia Tractors. Pre-orders for these cars are due by November 30, 2017 with an estimated summer 2018 delivery. These trucks will run $39.95, be available in 6 paint schemes and come in both mid-roof and raised-roof versions. Here is a link to Trainworx's Product Announcements Page.