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The average national price of retail diesel fuel held at $3.28 a gallon from a week ago, the Department of Energy said Monday.

Express-1 Expedited Solutions said it bought Concert Group Logistics for $9 million in cash and 4.8 million shares of stock.

December truck tonnage increased by 1.4% from year-ago levels, the first back-to-back improvement in freight volume since May and June 2006, American Trucking Associations reported in its national index.

New rules for the types of identification that U.S. and Canadian citizens must present to cross into the country took effect Thursday and authorities were optimistic the changes would not cause significant delays, the Associated Press reported.

Rep. James Oberstar (D-Minn.), chairman of the House Transportation and Infrastructure Committee, last week criticized the chairman of the National Transportation Safety Board for suggesting a design flaw was a key factor in the Interstate 35W bridge collapse in Minneapolis.

Canadian Pacific Railway Ltd. said Tuesday its fourth-quarter net income rose to C$342.3 million, or C$2.21 per share, compared with C95 cents, in the previous fourth quarter.

Transportation and logistics firm C.H. Robinson Worldwide’s fourth-quarter profit rose to $85.3 million, or 49 cents a share, from $71.8 million, or 41 cents, a year ago.

As truck stops become more consolidated into a few large national networks, tire manufacturers are finding that they can provide fleets with a full range of tire services — not simply emergency repairs and replacements — while trucks are on the road.