It's fairly clear from google maps that there are too many trees to cut through the forest, and no obvious tracks for a car. If they ended up there by car, it would of been by going around and through the main roads.
If it was someone on foot, it's hard to understand how they'd end up back near a road some distance away - why not go deeper into the forest?
One thing that bothers me.... a trail bike could potentially go on smaller tracks not highlighted by google, and rejoin the road. But then again, why go back towards a public road at all?
All of this is said without any understanding of the persons intention, of course....... my assumption is they'd want to hide, but maybe they want to get somewhere?
Staggering amount of forest to search