modular bridge for duplo train
This pieces together with standard duplo track pieces allow construction of a bridge. you need two pieces of top and b...ottom tracks, 4 pieces of sloped brick, 4 straight tracks and many normal bricks.
This should be printed from ABS naturally. But i have made mine from PLA, because i havent ABS available and it works. the tracks are not print friendly, they need support and some patience when removing it. the brick is easy to print without support.