I know this is an old thread but I hadn't traveled I-35 since the Xmas holidays.
So Memorial Day weekend was upon us and once again, the truck goes nuts in the same area!!!
For anyone else who drives this route in their ML, feel free to add to this thread! Somewhere between exit 41 and 42 by the Gene Autry exit on I-35...doesn't matter if you are going northbound or southbound.
Haven't noticed any unusual cluster of antennas or anything, but SOMETHING out there is sending disruptive signals!