Teams must put on their creative hats and design and build a sturdy bridge that can sustain 2 cars. The weight must be well distributed through all the pillars and columns to ensure stability and strength. This takes planning, testing and a lot of out of the box thinking to make sure no failures or collapse happen. Teams must also collaborate with other teams when building so that the circuit is well laid out without sharp corners or steep drops/climbs.The event concludes with the teams going head to head with RC cars. Proper F1 qualifying rules apply to ensure grid positions for the race and. Finally, the teams line up on the grid and its go go go all the way to the chequered flag!