In Construct A Bridge, you have to figure out how to use the beams and the concrete blocks to build a solid bridge. The yellow truck has to be able to cross the canal with its heavy load, so your bridge will have to be sturdy enough to carry all that weight. However, building materials are expensive and you don't want to waste any money. Try to figure out what the most efficient design is for each bridge. The more cost efficient your solution, the more stars you score at the end of each level... provided your bridge doesn't collapse!