Compatible with most wooden train toy sets (like Thomas the Tank Engine). Another fairly standard junction piece for allowing two tracks to cross over one another. Figure 8 train derby time!

SolidWorks file is for SW2015. STEP file is available if you can't read SW2015 files.

See my other designs for train tracks as well:

Rail Connector - http://www.thingiverse.com/thing:1779150 Flexi Track - http://www.thingiverse.com/thing:1589228 Equilateral Y Junction - http://www.thingiverse.com/thing:1576147 T Junction - http://www.thingiverse.com/thing:1579594