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Cummins Inc. announced its X12 engine, which weighs only 2,050 pounds, is available in Western Star 4700 straight trucks and tractors.

WASHINGTON — Truck platooning has not yet advanced beyond the testing and development stage, but proponents and developers of the technology continue to explore ways to eventually deploy it in real-world freight operations.

WASHINGTON — While the debut of automated vehicles in the marketplace remains years away, the technology already available has the potential of improving safety for commercial drivers, officials and experts at the annual meeting of the Transportation Research Board here said.

United Parcel Service Inc. is expanding a keyless-entry system for package deliveries at apartment buildings after a successful test in New York and San Francisco.

Rhode Island has again topped an advocacy group’s report that evaluates states’ road safety enforcement efforts.

Why don't consumers trust autonomous vehicles? Transportation Secretary Elaine Chao says it's partly because manufacturers need to do a better job explaining the vehicles' capabilities. Here's the week ahead for trucking on Capitol Hill.

Tesla Inc. received permission to start selling its Model 3 in Europe, clearing the final hurdle in bringing the electric-car maker’s top seller to the home turf of Audi, BMW and Mercedes-Benz.

The New York State Department of Transportation announced that state inspectors will begin enforcing federal electronic logging device rules, ending a year-plus stretch during which a lawsuit kept the state law enforcement in limbo and left federal inspectors as the sole enforcers of the rule in the state.

Colorado moved to boost electric-car sales by taking the first step toward adopting a zero-emission-vehicle mandate patterned after one in California that’s under threat from the Trump administration.