Some of them are from Cali and Idaho who drive relatively well but the ones that are having problems are from Labor Ready. A lot of them have DUI's, convictions, or bad driving records and probably wouldn't be hired by any company which is why they are temps.
Unfortunately for those of you in Auburn and Portland, many of the California drivers have gone to cities in eastern Washington (so I hear.) As I've said, we have lost much equipment to temp drivers covering shortages. If they weren't driving at OHFL I suspect that they would drive elsewhere and would still be on the highway. At least now you know what to look out for.