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Cellular service providers are shutting down their 3G networks this year, a shift that could impact legacy wireless systems that some fleets are still using, experts said.

The head of the National Transportation Safety Board said states should follow the example set by Utah and reduce the blood alcohol content level permitted for drivers as a way of reducing drunken driving accidents and improving highway safety.

Sensor technology suppliers Spartan Radar and Uhnder Inc. have formed a partnership to develop improved sensing capabilities for advanced driver-assistance systems and autonomous driving technology for commercial trucks.

Motor carriers can offset the rising cost of insurance premiums by continuously improving their overall safety practices and expanding use of smart technology, a new report said.

Iowa's governor and a trucker turned state senator are waging a two-pronged legislative offensive targeting lawsuit abuse in traffic accidents with motor carriers.

LISBON, Portugal — A fire aboard a ship carrying cars in the Mid-Atlantic is dying out, a Portuguese navy officer said Feb. 22, and the huge vessel is expected to be towed to the Bahamas.

Marathon Petroleum Corp.’s oil refinery near New Orleans exploded into flames on Feb. 21, threatening to crimp fuel supplies and raise pump prices at a time of already rampant inflation.

OTTAWA, Ontario —Hundreds of police in riot gear swept through the streets of Canada’s besieged capital Feb. 19, arresting or driving out protesters, towing away their trucks and finally retaking control of the streets in front of the country’s Parliament buildings.

Elon Musk’s Boring Co. is seeking to build an underground loop around North Miami Beach for Tesla vehicles, the latest idea to help address traffic in an ever-growing part of Florida with limited public transportation.