I received a response to my request for clarification from FMCSA in Washington, DC. I post it here below. Please note the comment specifically as to what constitutes off-duty as in "relieved of responsibility." I found that enlightening and helpful.
Begin:
Thank you for contacting the Federal Motor Carrier Safety Administration (FMCSA) at the U.S. Department of Transportation for information. In your attached letter, dated 10 March, you have provided a very specific scenario in which you are requesting guidance for a series of questions related to FMCSA's Hours of Service (HOS) rules as they apply to the use of a commercial motor vehicle (CMV) for personal reasons when off-duty.
It may be helpful to first establish what constitutes "off-duty" under this rule. To be considered off-duty a driver must have been relieved of all duty and responsibility for the care and custody of the vehicle, its accessories, and any cargo or passengers it may be carrying. Therefore, in the scenarios you presented you were considered off-duty as you had delivered the load and you are the owner operator of the CMV.
When a driver is relieved from work and all responsibility for performing work, time spent traveling from a driver’s home to his/her terminal (normal work reporting location), or from a driver’s terminal to his/her home, may be considered off-duty time. Similarly, time spent traveling short distances from a driver’s lodgings to restaurants in the vicinity of such lodgings may be considered off-duty time. Although there is no specific guidance defining what constitutes "short distances" one should determine this distance as what a typical person may consider it to be. For example, traveling 100 miles to go to dinner would not be considered a short distance by a reasonable person. This specific topic is discussed in section 395.8, question #26, of the Federal Motor Carrier Safety Regulations (FMCSRs). You can review all FMCSR by visiting our website at
Federal Motor Carrier Safety Administration In regards to logging requirements while taking these short trips, there are no special log entries to be entered as it would be a continuation of off-duty. If you accepted a pick-up on Monday morning your on-duty time begins at the time you leave the truck stop to pick up the load. Additional information regarding how to properly record driving statuses on your driver record can be found at 49 CFR 395.8(a)(2)(B).
In response to your last scenario, as you were off from Friday at noon until Sunday morning (34+ hours) you are able to begin a "full 14 hour clock". For more information pertaining to these HOS regulations, the HOURS OF SERVICE TRUCK DRIVER'S GUIDE is available on the Agency's HOS webpage at:
http://www.fmcsa.dot.gov/rules-regulations/truck/driver/hos/fmcsa-guide-to-hos.pdf
I hope this information will be of assistance to you.
Christine Hydock
Driver and Carrier Operations Division
Federal Motor Carrier Safety Administration Department of Transportation
[email protected]
END
Hope this is helpful. I will be printing it out with my original letter describing the scenario addressed and forwarding to Bob at Safety for his consideration in the near future (i.e., when I get near a printer again).