Turn your basic FasTrack oval into a full passing siding with the Lionel 6-12031 Outer Passing Loop Add-On Track Pack. This ready-to-run expansion bolts onto the outside of a standard FasTrack oval, giving you a second parallel main where trains can meet, pass, or park without swapping trains on and off the layout.
What's Included
- Five (5) 10-inch straight track sections
- Two (2) O-36 curved track sections
- One (1) right-hand O-36 command/manual switch with 1/4 O-36 curve
- One (1) left-hand O-36 command/manual switch with 1/4 O-36 curve
Features
- Expands the footprint of a standard FasTrack oval to roughly 49-1/2" x 70-1/2" with an outer passing loop.
- Simulated ballast roadbed and rail detail match existing FasTrack for a seamless look.
- Works with conventional, TMCC, and Legacy command control operation.
- Snap-together pin-and-tab joints go together in minutes — no soldering or nailing required.
Specifications
| Brand |
Lionel |
| Item Number |
6-12031 |
| Scale / Gauge |
O Gauge (1:48) |
| Track System |
FasTrack |
| Curve Radius |
O-36 |
| Layout Size |
49-1/2" x 70-1/2" |
| Assembly |
Ready to run — no tools required |
Shop More O Scale
Round out your FasTrack layout with matching straights, curves, bumpers, and power packs:
FAQ
Do I need a train set before I can use this pack?
Yes — this is an add-on pack. It's designed to expand an existing FasTrack oval by adding an outer passing loop, so you'll want a FasTrack starter set or equivalent loop already in place.
Will this work with my TMCC or Legacy locomotives?
Absolutely. FasTrack is fully compatible with conventional transformer operation as well as TMCC and Legacy command control, so the outer loop and switches will behave the same as the rest of your FasTrack layout.
How are the switches powered?
The included switches can be thrown manually or powered via the auxiliary power input on each switch — both options are built in so you can decide which you prefer when you install them.
Does this include a transformer or engine?
No — this is a track-only pack. You'll need a Lionel transformer (or an equivalent O-gauge power pack) and a compatible locomotive to run trains around the expanded loop.
