Photo courtesy of GM A 2014 Chevrolet Silverado pickup is loaded onto a train car for shipping July 31 in Fort Wayne, Ind. Related Links: Test Drive: 2014 Chevrolet Silverado 1500 New EcoDiesel Engine Boosts Fuel Economy on 2014 Ram Trucks Here's some good news for Detroit: Contractors are acquiring pickup trucks in much greater numbers than they have in the past two decades, a hint that the long-depressed construction sector is recovering."Contractors are back," says a report issued this summer by CNW Research, which adds that the sales trend "indicates that there's more construction work to be had, and
Arch dams, classically curved monoliths situated in narrow valleys, are not as common as other types of dams, such as embankment dams and gravity dams. ENR takes a look at some of the biggest arch dams in the world, both completed and under construction.