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Takata Corp., the auto parts supplier that went bankrupt after its air bags spurred the largest-ever recall, told U.S. safety regulators that another 1.4 million U.S. vehicles need to be repaired over a potentially deadly defect.

The U.S. average retail price of diesel rose 0.4 cent to $3.07 a gallon, the Department of Energy reported Dec. 2.

Federal Communications Commission Chairman Ajit Pai wants to slash, or even end, public- and private-sector transportation interests’ exclusive access to a slice of spectrum known as Dedicated Short Range Communications.

Federal trucking regulators are nearing completion of a formal notice that they plan to delay implementation of the Entry Level Driver Training rule by up to two years after it was set to go into effect on a limited basis Feb. 7.

Krystian Gebis did not have to keep his hands on the wheel when he operated a specially modified Peterbilt semi truck along a test track last month. The steering wheel turned by itself.

PHOENIX — Google spinoff Waymo is trying to educate emergency responders on how to deal with its autonomous vehicles.

Michigan Gov. Gretchen Whitmer has announced a partnership with the autonomous vehicle technology company Mobileye to create a pilot program focused on advanced driving systems.

WASHINGTON — Long-awaited legislation that would set a federal regulatory framework for automated vehicles is being drafted by transportation leaders in Congress, the chairman of the Senate panel with jurisdiction over freight affairs confirmed Nov. 20.

A 2018 fatal pedestrian crash involving an Uber Technologies Inc. automated vehicle in Arizona indicates that the challenges of self-driving vehicle operations have not yet been solved, and underscores a lack of sufficient federal and state oversight of developmental automated vehicle testing, investigators with the National Transportation Safety Board said at a Nov. 19 hearing in Washington.