USA Trains introduced several new paint schemes for their popular wood side refrigerator cars. In addition to the new paint schemes, USA Trains offers their new reefers with multiple road numbers.
For example, the SP/UP ‘Pacific Fruit Express’ reefer below comes with four road numbers. A letter A, B, etc. is added to the article number for each different road number (e.g. R16483A).
The new reefers can be found on this page: USA Trains – Refrigerator Cars
Source: USA Trains