Helper Cars & Vehicles for Kids: Build a Bridge - Crane, Truck, Bulldozer, and Police Car for KidsA police car for kids is driving along the road. Police car, stop! A crane with a wrecking ball is demolishing the bridge! Helper vehicles for kids are going to demolish the old bridge and build a new one! Which helper cars for kids are demolishing the old bridge? Crane truck for kids, bulldozer, and truck! Which street vehicles will build the new bridge? Crane, truck for kids, and helicopter! The bridge is ready! Now cars and trucks for toddlers can cross the river when a boat goes under the bridge.