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As federal policymakers prepare to consider comprehensive highway policy legislation in the coming weeks, the top Republican on the U.S. Senate transportation committee reiterated calls for bipartisanship.

Audi’s new Q4 e-tron will go head-to-head with Tesla Inc. in the fast-growing market of compact crossover SUVs to help parent Volkswagen AG narrow its electric-car sales gap with the world leader.

A surge in demand for electric vehicles is sending the price of raw materials soaring, threatening to slow the push toward making cheaper batteries that are key to more widespread adoption.

Mesilla Valley Transportation Solutions tested FlowBelow Aero Inc.’s tractor and trailer wheel covers for the first time as well as the Tractor AeroKit, and found that each technology provided significant fuel savings.

The Permian Basin, the most prolific shale patch in the U.S., will produce crude oil at levels not seen since the start of the pandemic in the latest sign the global economy is heating back up.

The national average price of a gallon of diesel slipped 1.5 cents to $3.129, according to Energy Information Administration data released April 12.

Huawei Technologies Co. will invest $1 billion on researching self-driving and electric-car technologies, accelerating plans to compete with Tesla Inc. and Xiaomi Corp. in the world’s biggest vehicle arena.

WASHINGTON — Two big South Korean electric vehicle battery makers have settled a long-running trade dispute that will allow one company to move ahead with plans to manufacture batteries in Georgia. President Joe Biden called it “a win for American workers and the American auto industry.”

A report that suggests a longstanding prohibition on commercial services at interstate rest areas should be lifted is being opposed by a group representing private truck stops.