

Trainworx N Scale Northern Pacific 40' Corrugated Trailer NP #20469
Add a classic piece of Northern Pacific highway equipment to your N Scale layout with the Trainworx Northern Pacific 40' Corrugated Trailer NP #20469. This detailed 1:160 scale model represents the 40-foot corrugated-side trailers associated with railroad trailer-on-flatcar (TOFC) operations, commonly known as piggyback service. Decorated for the Northern Pacific Railway, this trailer is an excellent addition to vintage intermodal terminals, freight yards, trucking facilities, and highway scenes.
Northern Pacific 40' Corrugated Trailer Prototype
During the mid-twentieth century, North American railroads increasingly relied on trailer-on-flatcar service to move highway trailers over long distances. This system combined the flexibility of highway transportation with the efficiency of rail freight, allowing trailers to travel between railroad terminals before continuing to their destinations by truck.
The Northern Pacific Railway operated an extensive rail network connecting the Midwest and Pacific Northwest until its 1970 merger into Burlington Northern. The railroad participated in the development of piggyback freight transportation, making Northern Pacific highway trailers particularly appropriate for layouts representing the railroad's later operating years.
Featuring the distinctive corrugated-side construction associated with early highway freight equipment, trailer NP #20469 represents the type of equipment commonly found at railroad piggyback terminals, freight transfer facilities, and commercial loading docks.
Trainworx N Scale 40' Corrugated Trailer Details
- Manufacturer: Trainworx
- Scale: N Scale (1:160)
- Manufacturer Part Number: 40233-08
- FSH SKU: TWX40233-08
- Road Name: Northern Pacific Railway
- Reporting Mark: NP
- Trailer Number: 20469
- Prototype: 40' Corrugated-Side Highway Trailer
- Equipment Type: Highway Trailer / TOFC Equipment
- Modeling Era: Mid-twentieth century, particularly the Northern Pacific's later years
Modeling Northern Pacific Piggyback Operations
The Trainworx Northern Pacific 40' Corrugated Trailer is ideal for recreating the railroad's highway freight operations. Position this trailer at a piggyback loading ramp, alongside a freight warehouse, or aboard a compatible N Scale trailer-on-flatcar model to represent the movement of highway freight by rail.
These trailers also make excellent additions to trucking terminals, industrial loading docks, and highway scenes. Pairing NP #20469 with other Northern Pacific trailer numbers allows modelers to build a more realistic fleet of railroad-owned highway equipment without repeating identical numbers.