They are designed to haul and dump large quantities ... Off-highway Dump Trucks Off-Highway Dump Trucks specialize in heavy-duty tasks. They thrive away from paved roads. Imagine trucks as sturdy ...

We call the road ‘Killer 89,’” said Candis Yazzie, the former vice president of the Cameron Chapter House. Now, a mining ...

From semi-trucks and school buses to recreational vehicles and compact cars, heavy traffic along Highway 89 through Cameron, Arizona ... Now, a mining company near the Grand Canyon has permission to ...