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A new high-temperature steel alloy rendering engines more durable and efficient has been developed by a team from Cummins Inc. and Oak Ridge National Laboratory.

American Trucking Associations is carrying out a safety spending survey and is seeking participants, it said.

WASHINGTON — President Joe Biden has picked Polly Trottenberg, a top aide in the Transportation Department, to serve as acting administrator of the Federal Aviation Administration.

Iowa is leading 19 states in a lawsuit against the U.S. Environmental Protection Agency for backing California’s future ban on heavy diesel vehicles.

A series of bills meant to expedite supply chain operations and improve freight rail safety await consideration in the U.S. House and the Senate.

A vote to confirm Julie Su, President Joe Biden’s nominee to lead the Department of Labor, is on the radar for Senate Democrats.

A federal agency has ruled that an Alabama chassis manufacturing company knowingly imported chassis from China that were being marketed as having been made in a Vietnamese factory.

Officials with the Federal Motor Carrier Safety Administration asked members of the agency’s motor carrier advisory committee for some ideas on how the agency could improve truck safety.

Amid the constant roar of Interstate 40 traffic, Arkansas state leaders celebrated opening a long-awaited commercial truck parking lot in West Memphis, adding 84 much-needed spaces.

Moving on from monthslong negotiations over the nation’s debt ceiling, congressional leaders are turning their attention to the annual budget process on Capitol Hill.