Dust storms that fouled Kern County’s air in May could mean months of delay for two major Kern County freeway projects. A project to widen Highway 46 from Holloway Road west to Highway 33 at Blackwells Corner will almost certainly be delayed for five months or more, said Ron Brummett, executive director of the Kern Council of Governments. And the Westside Parkway in Bakersfield, a freeway that’s to run west from a point near Highway 99 to Heath Road, might also be delayed if dickering over air quality standards goes on too long. The Environmental Protection Agency, Brummett said, is...