stop counting on the GPS

I took a road called "logger loop" up in Big Bear, CA to get somewhere. Well, you guessed it: it was a logging road and I'm not sure how the F a logging truck could navigate this deer trail! Dirt 'road', huge washed out sections..I took it for about 5 minutes in our minivan before I managed to turn around in some meadow... I said "No F'n way is this a road!" plain as day on GPS to get from A to Z. I told the lady at the shop we were trying to get to and she laughed saying that is not the first time she heard that 'logger loop' story. I think a central american country had a military convoy actually take a wrong turn via GPS and crossed into another country, maybe Nicaragua and Honduras? Oops!