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U.S. safety regulators are investigating reports that autonomous robotaxis run by General Motors’ Cruise can stop too quickly or unexpectedly quit moving, potentially stranding passengers.

As 2022 comes to a close, a significant shift is taking place at America’s ports. Until late summer, Los Angeles’ was the busiest in the nation, but that honor now belongs to the Port Authority of New York and New Jersey.

For the first 10 months in 2022, the supply chain still posed difficulties for manufacturers of new trucks and trailers. 

President Joe Biden during his State of the Union Address to Congress this year proclaimed that the United States was embarking on an “infrastructure decade,” setting the tone for the administration’s efforts to implement the bipartisan $1 trillion infrastructure law.

SAN ANTONIO — Rush Enterprises Inc. resumed its annual technician challenge as an in-person competition ­— with a first-time in-person competitor as grand champion — after a two-year hiatus caused by the coronavirus pandemic, a return to normal that was welcomed by the company’s leader.

A winter storm that killed three people earlier this week has knocked out power in seven states and unleashed tornadoes near New Orleans.

The Senate on Dec. 15 approved legislation to fund the government through Dec. 23 to avert a federal shutdown. The House approved this short-term bill Dec. 14, mostly along party lines. Federal funding authority was to have expired Dec. 16.

The operator of a pipeline with the largest onshore crude oil spill in nine years has reopened all of it except for the stretch in Kansas and northern Oklahoma that includes the site of the rupture.

Ford Motor Co. and China’s Contemporary Amperex Technology Co. Ltd. are considering building a battery manufacturing plant in Michigan in a complex arrangement designed to reap new tax benefits.

Virginia has $97.6 million in two new low-interest federal loans to improve safety and traffic flows along its rolling Interstate 81 that cuts through rural mountain areas in a main trucking route linking southern economic areas and northeast markets.