Bridge Checkpoint
Let's build a super cool border crossing for all your toy cars right on a metal rail! They'll have to show their IDs to get through.

Do the Stick Test
Try one tile on a rail first. Some clothes horses are secretly magnetic. Some are just pretending.
Safety: Build low, avoid folding joints, and make sure the clothes horse is stable.
Pieces you'll use
Visual key
Small square
Triangle
How to build it
Step 1 is always free. Visual cards for the rest are part of the build pack.
- 1Step 1 of 5
Snap 2 or 3 squares together to make a low gate across a metal rail or bar.
- 2Step 2 of 5
Attach a triangle to the side of the gate, making a barrier arm that can lift up.
- 3Step 3 of 5
Use 2 squares to build a small booth standing next to the gate for the checkpoint worker.
- 4Step 4 of 5
Add another triangle as a roof for the booth, and maybe a flag!
- 5Step 5 of 5
Now your toy cars can line up and show their credentials to pass!
Want the full visual build pack?
Free sample pack — printable step cards delivered by email.
If it falls off
Try to use fewer tiles, make your gate lower, or move it to a stronger part of the metal frame.
Make it easier
Just build the gate with two squares and add one triangle as the arm.
Make it bigger
Build a second gate for cars going the other way, or make a taller watch tower next to it.
Chaos upgrade
Add a spinning sign that says 'Do Not Press' and watch what happens when they do!
Try next
Car Park Barrier
It's time to build a super cool barrier for your cars! Make sure they pay their tiny fee!
Needs: 2 rectangles · 4 small squares · 2 equilateral triangles
Clothes Horse Car Wash
It's car wash time! Let's build a super cool car wash lane on a metal clothes horse for your toy cars to zoom through!
Needs: 8 small squares · 4 equilateral triangles