Build a Bridge wiki
A source-conscious reference to the mechanics named by Samzy’s Games.
Core loop
Draw a road, add supports, send traffic, earn cash and unlock heavier vehicles. Weak bridges bend and can snap into the water.
Materials
Wood, Steel and Titanium are the confirmed support materials.
Open material guides →Vehicles
There are 16 vehicles in the official description, ranging from a Scooter to the Heavy Hauler. The full ordered list is not publicly supplied.
Rare mutations
Golden, Diamond, Fire, Rainbow and Galaxy vehicles are confirmed rare variants.
Upgrades
Vehicle speed and spawn rate can be upgraded. Cash also accumulates while offline.
Rebirth
Rebirth increases the gap width and income, creating a larger building challenge.