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In a clash of old and new industries, Wisconsin frac sand producers say their business is threatened by a handful of railroads operating under outdated regulations. Wisconsin produces about a third of the nation’s supply of sand used to extract natural gas and oil through a process known as hydraulic fracturing, or “fracking.”

An ordinance prohibiting commercial motor vehicles from traveling in the Odessa, Texas, city limits is beginning to show its effect, as five truckers were found guilty of violating the law July 25.

The creation of a common chassis pool by the port authorities for Georgia and South Carolina will go forward.

Ford Motor Co. profit fell to $1.07 billion in the second quarter, down about 50% from the $2.05 billion it made in the second quarter of 2017.

The year has been another one for the record books at the Savannah ports.

A day ahead of announcing second-quarter earnings, Ford Motor Co. unveiled organizational changes that it says will improve its operations and grow profits.

FedEx Express will begin operating daily cargo flights out of San Bernardino International Airport in October, under terms of a new 10-year agreement.

Highways won’t cure Washington state’s traffic woes and preventing congestion is impossible, said Roger Millar, head of the Washington state Department of Transportation.

Uber’s self-driving cars returned July 24 to Pittsburgh’s streets four months after one of its autonomous SUVs hit and killed a woman crossing a street in Tempe, Ariz.

University of Nevada-Las Vegas is joining German research company Fraunhofer IVI to develop an autonomous delivery truck, the university announced.