U.s. Army engineers Quarry Rock in Normandy. U.S.

U.s. Army engineers Quarry Rock in Normandy. U.S. Army engineers, using heavy equipment which was transported in convoy across the english Channel, quarry rock for rebuilding roads and other installations in Normandy. The truck on the right is unloading rock, which the shovel feeds to the rock crusher. The rock in turn is fed to the screening and secondary crushing plant and is then dumped into waiting trucks.