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A proposed California Air Resources Board regulation would force the owners of an estimated 80,000 trucks built before 1994 to remove them from the state’s roads by 2009, a trucking official said.

California regulators proposed new emissions rules for the state’s ports and the trucking industry, designed to begin compliance with ambitious “greenhouse gas” emissions reduction law, the Contra Costa Times reported Friday.

The Owner-Operator Independent Drivers Association said Friday it filed suit to block the Department of Transportation’s pilot program to allow some Mexican trucks to run in full United States.

The U.S. economy’s service sector growth in August held at the same level as the previous month, the Institute for Supply Management said Thursday.

Second-quarter U.S. worker productivity rose at an annual rate of 2.6%, the most in almost two years, the Labor Department said Thursday.

The Federal Motor Carrier Safety Administration has sent its court-ordered revision of new-driver training guidelines to the White House Office of Management and Budget, and trucking industry and safety officials said they hoped the agency would publish the new rule before the end of the year.

On the front page of the July 30 issue of Transport Topics, there was an article titled, “NHTSA Revises ’06 Deaths Down to Lowest Total Since 2002.” On the same front page, there was another article titled, “Court Rejects HOS Rule.” Does anyone in the government read their own reports?

A court decision vacating two aspects of the regulations that determine the work hours of professional truck drivers could erase a rule that contributed to a 4.7% decline in large-truck-related crash deaths in 2006 — unless cooler heads prevail.

Federal rail regulators are backing a technological change that will enable trains to stop more quickly while permitting them to travel longer distances between required brake tests, the Associated Press reported Tuesday.