Here is a Lionel 6-17713 O Gauge Missouri-Kansas-Texas ACF 40-Ton Stock Car #47150

or a distant signal on the same mast with other signals

The Trainz SKU for this item is P11462693

As shown the kit measures: 5-3/8 x 4-1/2 13

& metal wheels

Oregon Rail Supply 101 HO Oregon Rail Supply Cantilevered Bridge Building Kit ProductID_11392628 Here is a Lionel 6-17713This is a Oregon Rail Supply HO 101 Signal Bridge Building Kit Condition: Factory New (C 9) Operational Status: Functional Original Box: Yes (P 9) Manufacturer: Oregon Rail Supply Model Number: 101 MSRP: $19. 95 Scale Era: HO Scale Model Type: Accessories The Trainz SKU for this item is P11516400. Trainz Product Id: 11516400