Advertisement CEMEX USA has announced that it is participating in the latest phase of construction of the Grand Parkway, the planned 180-mile circumferential highway in Houston, Texas. The company is supplying more than 100 000 short tons of high-quality cement and more than 200 000 cubic yards of structural and paving ready-mix concrete for the Grand Parkway’s H, I-1, and I-2 segments. In order to provide a more dependable and efficient service, CEMEX USA permitted and is operating a portable central mix plant to give crews with joint-venture contractor, GPI, a nearby location to directly access concrete for more than 50 miles of highway.