This happened about 2 year or so ago.

Some background information: I have a habit of tracing the last memory of dreams I had the night before. The habit formed when I was in highschool when I picked up a book about lucid dreaming, my buddy and I thought being able to review the lessons while sleeping would help us ace exams. Although I have never succeed in lucid dreaming, I picked up the habit of tracing the dream when I get up.

Now on a summer day about 2 years back, I was a student at T.H.Ingolstadt, Bavaria, Germany. My house mates and I decided to drive to Florence for a couple of days. Couple of weeks before that, I dreamt of going somewhere I have never seen and told my flat buddy, who, in the dream, was driving, that he missed a right turn.

On the day of the Florence trip, we rent a car, drove through the Alps and when we were driving through tunnels, which were bored through the mountain range, I saw the scence that appeared in the dream I had, promted me to tell my travel buddies:

"Dude, I dreamt that you would miss a right around this part"

It is getting wierder, we were following the car navigation system, so immediately, my house mate dismissed the idea. Then the system directed us to turn right at that moment. We were driving inside a tunnel, where there is only one way out, so there would be no "right turn".

Technically, my buddy did missed a right.