The car is named for a UP train that ran between Omaha and Denver

It's deminsions are 13 x 12

Here is a Walthers 931-111 HO Scale GP9M Diesel Locomotive

Trainz Product Id: 12382306

LGB 23355 G Scale Sonderfahrt Streetcar #30 Neutral ProductID_11462729 The car is named forThis is an LGB 23355 Streetcar #30 in Neutral. It features a powerful motor, operating pantograph, operating headlamps, furnished interior, (3) figures, plastic construction, and metal wheels. Condition: Factory New (C 9) Operational Status: Functional Original Box: Yes (P 9) Manufacturer: LGB Model Number: 23355 MSRP: $614. 98 Scale Era: G Scale Model Type: Rail Transit Cars The Trainz SKU for this item is P11570599. Trainz Product Id: 11570599