posted by rfvv .
You need to ride up the road.
(Which vehicle does the other person have to ride? Is this expression used only for riding a horse? What is the meaning of 'ride up'? Does the other person need to ride a horst toward the place which is up?)
We can use any vehicle to ride up the road. It could be a horse, bicycle, motorcycle, car, or truck.
Regional differences dictate whether we ride "up" the road or "down" the road. They both mean the same thing.