3D Printed Toy Train Track Crossing and Switch Set

Design preview. Rendered from the file, not a photo.

The maker says it fits: BRIO/Thomas/IKEA wooden train track systems. See the proof

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What it does

Expands your toy train layout so your child can build more track configurations and keep playtime fresh.
Works with BRIO, Thomas, and IKEA train sets so you don't need to buy separate brand-specific pieces.
Printed on demand just for you, meaning no waste and your order ships as soon as it's ready.
Affordable add-on pieces let you customize your train world without spending a lot of money.

Your child gets to design their own train world. This 3D printed crossing and switch set plugs right into standard toy train tracks, so they can fork the rails, create intersections, and test new routes every time they play.

The pieces fit BRIO, Thomas, and IKEA compatible track systems. No hunting for matching brands or overpaying for official expansions. Just print what you need, when you need it. Each switch and crossing connects smoothly so trains roll through without derailing.

Made to order from the US means your set arrives ready to snap into place and start playing.

1.7k downloads in the maker community. That is interest in the design on the site it came from, not our sales.

What it fits

The maker says it fits: BRIO/Thomas/IKEA wooden train track systems

That is the maker's word, not a fit we measured. Check the size below against your own.

BRIO/Thomas/IKEA wooden train track systemsFrom the maker's own listing title, checked 2026-08-13. See the original post

Brand names here only say what this part fits. We are not connected to those companies, and they did not make or check this part.

What you get

This design prints as one piece.
Nothing else to print or buy for this to work.

What it is made of

Designs like this print well in PLA. Compare the materials.

Printed plastic is strong for its size, but it is not metal. We have not load tested this design, so we do not publish a weight rating. Keep it out of a hot car and away from open flame.