More than 5,300 diesel trucks have been replaced or retrofitted, the state agency said.
The agency modified several regulations related to on- and off-road diesel engines to grant some relief to trucking.
A federal panel recommends an increase in the fuel tax, the FMCSA adjusts CSA cargo scoring, a lawsuit aims to block CSA 2010 disclosure, a private firm plans to offer driver scorecards to reflect CSA ...
The agency has amended its Transport Refrigeration Unit Airborne Toxic Control Measure to allow 2003 engines to meet a less stringent standard.
The California Air Resources Board is accepting comment on proposed alterations to three truck emissions rules.
The proposed national fuel economy and greenhouse gas reduction standards, electronic on-board recorders, CAT vocational trucks and a Hoover Dam bridge are among the trucking issues featured.
California Air Resources Board is considering delaying particulate matter rules from 2011 to 2012 and truck replacement from 2013 to 2015.
California Air Resources Board will enforce the January compliance deadline, but will consider an option for meeting the standard.
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