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General Motors Co. shot down speculation that it’ll spin off its business units working on self-driving vehicles and car-sharing, which one analyst has estimated could be worth as much as $30 billion.

As computer technology increasingly controls critical vehicle safety features and more cars are connected to the internet, the danger of a hacker taking control of vehicles is becoming less like a Hollywood movie plot and more like something that can actually happen.

General Motors says it “aims to solve some of the toughest transportation challenges created by natural disasters, complex logistics environments and global conflicts” with its new Silent Utility Rover Universal Superstructure.

When FedEx Express’ Roland Bolduc claimed the Grand Champion prize at this year’s National Truck Driving Championships, he did so as part of a team of about 170 company drivers who were dominant in every class. While the skills required to claim those victories are varied and unique to the competitors, the company has for years relied heavily on one man to get its drivers ready: Scott Mugno.

A prestigious scientific organization on Oct. 11 called for more frequent and better inspections of freight railroad tracks to prevent potentially catastrophic oil and ethanol train crashes.

Transportation Secretary Elaine Chao and Labor Secretary Alexander Acosta are among the speakers who will address key industry issues at American Trucking Associations’ Management Conference & Exhibition on Oct. 21-25 in Orlando, Fla.

The General Services Administration is conducting a series of border facility renovations and overseeing related interstate closures at land ports of entry across the U.S.-Mexico border.

California took another step Oct. 11 toward permitting testing of self-driving vehicles without a human driver, continuing a shift away from previous policies that companies criticized as being overly restrictive.

Truck platooning — also known by the more precise but less compelling term “cooperative adaptive cruise control” — will soon become available to trucking fleets interested in testing the latest in fuel-saving technology.