Ikea train tracks bridge/tunnel, ramps, cross, etc

thingiverse

I've only tested these on IKEA train tracks, but I haven't tried them out on Brio tracks yet. The other bridges I've seen here are a bit too tight to the wooden tracks or even themselves. Fortunately, these have just the right amount of give, just like the wooden tracks do. The double-decker tunnel was my first 3D model from CAD to print, and my son really enjoyed it. However, he prefers using the different crosses and ramps more than setting up both levels for the bridge every time. These printed out great, with enough sticking power to a bed without needing any raft or brim support. I've since updated them with even more parts, all of which were inspired by my three-year-old's creative ideas. I designed the components using Fusion 360.