CARB Miscellaneous Process Methodologies - Unpaved Road and Traffic Area Dust 7.10 Non-Farm RoadsDecember 2012 UpdateSan Joaquin Valley, May 2004Prior UpdatesAugust 1997 UpdateSupporting Documentation2006 PM2.5 Speciation Profile UpdateDetailed Documentation for the SJV 2003 SIP Revision7.10a Private Unpaved RoadsSan Joaquin Valley, May 20047.11 Farm RoadsApril 2016 Update (2012 Harvested Crop Acreage)December 2013 Update (2005 and 2007 Harvested Crop Acreage)Prior UpdatesAugust 1997 UpdateSupporting Documentation2012 Harvested Crop Acreage2007 SJV Harvested Crop Acreage 2005 Non-SJV Harvested Crop AcreageFarm Roads VMT FactorsCrop Calendars2006 PM2.5 Speciation Profile UpdateDetailed Documentation for the SJV 2003 SIP Revision