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The Department of Transportation has released AV 4.0, which serves as the agency’s policy update of autonomous vehicle technology guidelines.

China is picking up soybean cargoes in Brazil, dashing hopes for big American sales immediately after a partial trade deal is signed with the U.S. next week, according to people familiar with the matter.

Nucor Corp., the largest U.S. steelmaker, raised prices for a fifth time since late October, adding to signs of a rebound in the industry.

BALTIMORE — U.S. companies added 202,000 jobs in December, led by robust hiring in construction, trade, transportation and utilities, according to a private survey.

Oil’s rally faded as the U.S. said Iranian airstrikes on military bases in Iraq didn’t cause any casualties, reinforcing speculation that Tehran is opting for limited retaliation over the killing of a top general.

DETROIT — Takata is recalling 10 million more front air bag inflators sold to 14 different automakers because they can explode with too much force and hurl shrapnel.

A three-judge panel of the 9th U.S. Circuit Court of Appeals has affirmed a district court’s judgment that Walmart pay a court-certified class of its California truck drivers more than $54 million in back pay for layovers, rest breaks and pre-trip and post-trip inspections.

The public has until Jan. 10 to offer feedback to the U.S. Department of Transportation regarding its Non-Traditional and Emerging Transportation Technology Council.

The Federal Motor Carrier Safety Administration’s long-awaited Drug and Alcohol Clearinghouse experienced connectivity issues during its opening days.

Tolls rates recently have increased on the Pennsylvania Turnpike and the crossings that link New Jersey and New York City.