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The Department of ���ϳԹ���land Security has given states an additional six weeks to request an extension to implement toughened drivers’ licenses and identification card security standards mandated by the REAL ID Act of 2005.

Detroit Diesel Corp. completed its filing with the U.S. Environmental Protection Agency for approval of its 2010 truck engines, the third U.S. engine maker to do so, the company said Sept. 29, adding that it also filed with the California Air Resources Board.

WASHINGTON — While government officials, researchers and industry executives debated the merits of limiting driver distractions, state and federal lawmakers used last week’s distracted driving summit to pitch their various solutions to what Transportation Secretary Ray LaHood called “an epidemic.”

The first-ever federal rule for greenhouse gas emissions reporting will not require trucking companies operating medium- and heavy-duty fleets to record and report carbon emissions data.

WASHINGTON — The Obama administration will move to ban cell-phone texting by truck drivers and to restrict the use of other in-cab communications units, according to Transportation Secretary Ray LaHood.

Long-awaited rail legislation to address customers’ complaints about high rail shipping rates could be introduced in the Senate shortly, said analysts and trade groups who are eager to see the bill’s details.

As someone who spent many years campaigning with a political “R” after his name, you might think what I’m about to say seems a little strange: There is a lot to like about President Obama.

The U.S. economy’s service sector showed expansion in September for the first time in more than a year, the Institute for Supply Management said Monday.