The Detroit/Wayne County Port Authority is vowing to reduce the amount of carbon dioxide it releases as part of its operations and improve the authority’s environmental impact.

WASHINGTON — A long-delayed plan to dismantle Interstate 375, a 1-mile depressed freeway in Detroit that was built by demolishing Black neighborhoods 60 years ago, was a big winner of federal money Sept. 15.

Daimler Truck North America announced the opening of its expanded Detroit Service Training Center, which will be used to train technicians in electric powertrain service, battery maintenance and full truck repair.

Detroit, the engine brand of Daimler Trucks North America, supplied the most Class 8 engines in North America during the first half of this year, nudging past independent engine maker Cummins Inc. by 1,344 units or 1.1 percentage points.

DETROIT — The head of Detroit’s big international auto show says it will return to the Motor City next year, but with smaller indoor displays and more emphasis on experiencing vehicles and technology outside.

Detroit announced it added new features to its Detroit Assurance suite of safety systems for the Freightliner Cascadia and Western Star 49X models spec’d with a Detroit powertrain.

Online retail giant Amazon.com Inc. said Aug. 18 it will put a tech hub in Detroit and five other U.S. cities. The move is expected to create 3,500 jobs in total.

Billionaire Manuel “Matty” Moroun died July 12 of congestive heart failure, following a lucrative, decadeslong business career marked by his ownership of the iconic Ambassador Bridge and his knack for generating high-profile controversy. He was 93.

General Motors Co., Ford Motor Co. and Fiat Chrysler Automobiles NV will partially shut down their U.S. plants on a rotating basis in an effort to contain the spread of the coronavirus.

A new study by Navigant Research rates three companies as leaders in the race to develop and make money on self-driving, autonomous cars and trucks.