Another 34 hours till we have legal time on our clock again. Under the new rules that could be a lot longer with the 12-6 rule. Or am I missing something? I know I don't understand this all that well.
You may be missing the fact that even without a 34 hour reset, you can continue to drive in most cases. Every time you add a day of driving on the front end, another drops off the back end, leaving a team with plenty of hours to drive in most cases.
It has happened only a few times in seven years that Diane and I have run out of hours, and when it did, we were ready to take a couple of days off to rest up anyway.
Now, forget about the 34 hour reset for a moment. Pretend it does not exist. Say you complete a delivery on a Monday morning and find that you have used up nearly all of your 70 hours. You head to the nearest truck stop to settle in for a rest.
Now say you get called in for a drug test, maybe Monday morning, Monday afternoon, Tuesday morning or Tuesday afternoon. Whenever it is, one of the co-drivers will have already logged ten or more hours of sleeper time and would be legal to drive. This assumes that only one co-driver is driving or on duty not driving at any one time, and that you manage your work flow and logs so that is actually the case.
Say it is your wife who is legal to drive and you who gets called in for a drug test The worst that would happen is that she would drive you to the clinic, you would go on-duty for the drug test and you would have to wait for 10 hours after the drug test before you could drive again.
The drug test would interrupt any time you had built toward the 34 hour reset but it would not interfere with the team's ability to move the truck because one of you would have the legal ability to do so.
An uninterrupted break of 34 hours or more will reset your 70 hour clock. Ten hours or more of off duty or sleeper time resets your daily clock, leaving you able to be on duty or drive for 11 hours more. If you were getting close to your 70 hour limit, the day that drops off the back end generally opens up another day on the front.