Tips
You don't need to aim for every objective in one go. Once you have finished a mission, you'll keep your gold coin, so feel free to completely change your bridge to fit a different objective.
The three-star scoring system takes into consideration the time it takes for you to finish a stage, how many pieces you used, how much cargo you got past the finish line, and the integrity of your bridge at the end of the level.
The ultimate bridge-building strategy is the truss, where you build triangles up from your track and then connect the top points of nearby triangles for support.
Explore the galaxy in the franchise's first open-world game.