quicksandfarmer
Elite Member
Before there were automobiles people would get around in sleighs in the winter. Instead of snowplows, towns had machines to groom the roads for sleighs. The design I saw was a roller pulled by a team of horses. The surface was ridged to leave a rippled surface so that the sleigh horses had something to grip rather than a completely smooth surface. I would think a car could drive on a surface like that.