"Highway hypnosis" refers to a state of being so focused or zoned out while driving on a long, monotonous road that you lose awareness of your surroundings and may not remember parts of the journey. Full definition
After driving two hours of highway hypnosis from the agency to my boyfriend's house, listening to The Police's «Shadows in the Rain,» rewinding it each time the song ended, I sat down on my boyfriend's couch. (exiledmothers.com)
This will also report any erratic driving actions even skilled drivers of a driving school that includes going fast to slow speed which is a common symptom for a driver experiencing highway hypnosis. (wannadrive.com)
If you've ever been on a long road trip and commuted down a section of road without any memory of doing so, you've been plagued with highway hypnosis. (trucknationschool.com)