Is Google maps ever wrong?

So is Google maps always correct? Does it make mistakes…. Well you judge for yourself.

Dallas to Roswell
Dallas to Roswell

I-820 N is actually I-820 S. If you try to merge on N, you ain’t gonna find it.

I was trying to decide whether to turn and find the correct highway but the exit numbers kept going down to the 3A mentioned in the next step. So just to find out whether this is correct or not, I decided to drive another 20 miles or so to try to find out. And what do you know, it was the correct decision to go 820 S.

It made me a little nervous to have left without taking the average road tripper life-line -Rand McNally. But, Google didn’t have any other errors.