Two bridge tracks required for each bridge

The Trainz SKU for this item is P11404998

The Trainz SKU for this item is P11823317

The success of the original engine

Delrin pistons

The N Scale Architect 50088 N Curtain-Wall Panel System Kit ProductID_11552615 Two bridge tracks required forThis is a The N Scale Architect 50088 N Curtain Wall Panel System Kit 7 1 2 x 5 19. 1 x 12. 7cm Condition: Factory New (C 9) Operational Status: Functional Original Box: Yes (P 9) Manufacturer: The N Scale Architect Model Number: 50088 MSRP: $39. 95 Scale Era: N Scale Model Type: Building Kits The Trainz SKU for this item is P11958119. Trainz Product Id: 11958119