When the old wooden bridge breaks, a young boy is delighted to be able to watch, from his front yard, the many different machines at work building the new bridge across the brook.
Introduces over seventy commonly used Spanish words related to machines through a series of color illustrations, each with objects labeled in English and Spanish.
Photographs and text describe various machines that are used at a construction site including concrete mixers, cranes, earth movers and tunneling machines, super haulers, and road-building machines.