And that’s when he told me that they were building a weigh station there because they were put in rock quarry up the road,” ...

Wait. Who’s driving that rock haul truck? If it’s the night shift at the Heidelberg Materials rock quarry in Lake Bridgeport, the answer is likely to be nobody. Heidelberg started using autonomous ...

(Bloomberg Businessweek) -- Every weekday at a rock quarry northwest of Dallas, autonomous dump trucks roll down a dirt road and load up at the bottom of a 140-foot-deep mining pit. The trucks ...

The limestone rock began forming 350 million years ago from the ... owned by Mr. Mahoney shows a steam shovel working the blasted stone face of the quarry and loading dump trucks. The mill is also ...

Loughran Rock’s new RA30 articulated hauler from Scottish manufacturer Rokbak is driving efficiency and productivity at the company’s quarry in Northern Ireland, supporting its continued business ...

And that’s when he told me that they were building a weigh station there because they were put in rock quarry up the ... our homes when we’ve got dump trucks coming in and out of here ...