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Trucking company Old Dominion Freight Line held a ribbon-cutting March 13 to celebrate its move to a larger facility for its Mobile, Ala., service center, one of five in the state.

A new study by Navigant Research rates three companies as leaders in the race to develop and make money on self-driving, autonomous cars and trucks.

The federal government is creating a council to address oversight gaps created by emerging technologies, such as autonomous vehicles, that fall within the jurisdiction of multiple Department of Transportation agencies.

The port of Baltimore had another historic year in 2018. The Maryland Port Administration’s public terminals handled 10.9 million tons of general cargo — more containers, cars, construction equipment and other cargo than ever before — surpassing 10 million tons for the third straight year, officials announced March 6.

Manufacturing activity in Texas grew in February, leaving economists and others in the industry optimistic about the future of production across the state and even into the Mexican borderlands.

Maryland and CSX Transportation have submitted another application for federal money to heighten the Howard Street Tunnel in Baltimore so it can fit shipping containers stacked two high on freight trains — a project long sought by the Port of Baltimore, officials announced March 4.

Tesla said Feb. 28 it will close “many” of its stores and shift to online-only sales after announcing that its long-awaited $35,000 Model 3 is available for purchase.

The merger of GE Transportation, one of the original business units of the General Electric Co., and Westinghouse Air Brake Technologies Corp. is complete as of Feb. 25.

Alabama’s roads and bridges have deteriorated to such an extent that it costs each resident $5.3 billion a year, according to a report by a nonprofit transportation research organization.

Tighter rules on Colorado oil and gas development struck out at the ballot box in November and at the state Supreme Court in January. Now, Democrats, who control the Legislature, plan to introduce a sweeping bill to redefine the Colorado Oil & Gas Conservation Commission’s mission to emphasize public health and safety.