Did not know this.

[Garyb]

Maybe i should have explained it a little better. If the exit number on top of the sign is on the right side of the sign then it exits right. If the exit number on top of the sign is on the left side then it exits left.

The sign my be on the right side of the road but the position of the number on top is what denotes the type of exit.

I hope that makes sense.