The U.S. Postal Service is seeking to cut Saturday mail delivery starting in the first half of next year, Bloomberg reported Monday.

U.S. intermodal rail traffic dropped 3% in the week ended Saturday compared with the same week last year, the Association of American Railroads said.

Canada-based locomotive engineers for Canadian National Railway Co.

Diesel fuel’s national average fell for the fourth straight week, declining 1.2 cents to $2.775 a gallon, the Department of Energy reported.

The Long Beach, Calif., attorney’s office has rejected an appeal by the Natural Resources Defense Council of a clean trucks lawsuit settlement between the Port of Long Beach and American Trucking Associations.