It's part of the Cornerstone Engineered Bridge System and is designed to be compatible with system abutments and bridge piers

This is Heljan 666 Timber Trestle Bridge

and Airtronics brands

One Micro Servo with Standard Connector for the Traxxas Revo Truck

These trucks Feature: 33 ribbed back wheels

USA Trains R16298 G Goodell California Fruit Line Wood Refrigerator Car #20740 ProductID_11544248 It's part of the CornerstoneThis is a USA Trains 16298 G Goodell California Fruit Line Wood Refrigerator Car with Trussrod Underframe. Condition: Factory New (C 9) Operational Status: Functional Original Box: Yes (P 9) Manufacturer: USA Trains Model Number: R16298 MSRP: $92. 95 Scale Era: G Scale Model Type: Freight Cars The Trainz SKU for this item is P11560157. Trainz Product Id: 11560157