Hub Group has agreed to acquire CaseStack Inc. for $255 million as part of a strategy to expand and diversify its transportation service offerings.

Amazon.com’s yearlong search for a second headquarters is nearing an end, people with knowledge of the matter said. One will be the Crystal City area of Arlington, in Northern Virginia, two people said. Another will be Long Island City, in the New York borough of Queens, other people said. An Amazon spokesman declined to comment.

The U.S. average retail price of diesel dropped 1.7 cents to $3.338 a gallon as prices for West Texas Intermediate crude oil continued to sink despite concerns that global supplies could fall amid U.S.-imposed sanctions on Iran. It was the third consecutive weekly decline in the price of diesel.

Truckload carrier Werner Enterprises has opened a shop in West Memphis, Ark., to replace its drop yard in Marion, Ark.

FedEx Corp. will boost most prices by an average of 4.9% starting in January, more than double the expected rate of U.S. inflation next year, as freight demand surges.

Amazon says it will offer customers free shipping on orders delivered through Christmas regardless of whether they are members of the Prime membership program, a move that comes two weeks after rival Target undercut the company with its own free-shipping offer.

U.S. Xpress Enterprises reported record profits in the third quarter as the company benefited from strong freight volumes and higher rates.