Another travel time logging question?

The company I work for has trucks on mobile marketing tours that run 48 states(all CDL, all FMCSR regs apply, etc.) Those trucks and drivers are out on tour for 50 weeks each year. Each driver goes home for a week once a month and is relieved by a rotating driver (floater). We have figured out how to correctly log travel time when we fly drivers home or back out to the tour - no issues there. Problem is trying to find accurate info for those drivers that live near the home terminal. If their tour keeps them near enough to bring them in to the terminal to switch drivers how do we tell them to log when they come back to work. One guy lives about 90 miles out - the other about 125 out. They use personal vehicles to come and go, but when they are returning to tour they are in fact "travelling" at company direction to do so just as those drivers who fly back to the tour. If they were flying back to tour drivers would log travel time as "on duty - not driving" Line 4 if they went straight to the truck without 10 hour break, did pretrip and headed out - with travel time counting towards their 14 for the day. What we can't seem to get concrete, accurate info on is how those drivers who "travel" from their homes in their own cars should log said "travel" time. Obviously it will either be Line 1 or Line 4. I have read through all the online guidance provided by FMCSA and Google searched extensively and can't find anything close to this situation being discussed. Any help or info is greatly appreciated.

 

Thanks for your responses. While I intend to agree with the previous responders I still have nothing concrete to go on. The FMCSR including the one linked above do not address our specific situation. To play devils advocate for a second - If we fly a driver in to our terminal to go back on tour and said driver isn't afforded a ten hour break after arriving, then travel time is logged on line 4 as I mentioned in my OP. Occasionally we will rent a car for a driver to return to the tour - this too falls under the travel time regs. We have provided rental cars for drivers in that situation where they have driven up to 600 miles to return to tour and they have logged their travel time accordingly. I wonder what the difference is if we have a driver rent a car and drive 125 miles from his home to a remote location (not our terminal) to return to tour, and driving 125 miles from his home to our terminal to return to the tour?

 

To: otherhalftw - I'm pretty sure you are mistaken about rental car time being logged on Line 3.
http://www.fmcsa.dot.gov/regulations/title49/section/395.2 gives the definition of driving as "Driving time means all time spent at the driving controls of a commercial motor vehicle in operation." This would indicate that time in the rental car would be logged on Line 4 - On duty-not driving, which is how we have our guys log it now when they are returning to tour.
TO: Allow Me, my original post indicated that we have no concern when drivers are leaving tour - their travel time is always logged on Line 1. Our concern is with drivers who use their personal vehicles to return to tour when that change is made at our terminal.

 

Please re-read my OP. Our concern is not with drivers going off tour, or even drivers returning to tour when we fly them in. Our only concern here is: - what is the difference between a driver being provided a rental car to return to tour when the return occurs at our terminal, and a driver using his personal vehicle to return to tour when the return occurs at our terminal. Drivers who use a rental car are required to log travel time on line 4 if they are not afforded a 10 hour break before driving after they reach our yard. We have a couple of drivers who live 90 and 125 miles away who use their personal vehicles to return to tour (at our direction) and we are concerned about how those drivers log that driving time if they are not taking the 10 hour break (which they usually don't) before heading out of here .