@nikgiak96 Those are perforated plastic tubes. They drain out excess water from over saturated ground. They are installed on a grade or slope so the water runs to one end and usually into another larger collection pipe or and/or ditch.
Looked like he almost clipped the skier at 28 sec :) Those longboards look fast. I have little narrow snowblades that work on hardpack and midwest ice pretty well but not in soft or choppy stuf. Wonder how manuverable the longer ones are.
@nikgiak96 Those are perforated plastic tubes. They drain out excess water from over saturated ground. They are installed on a grade or slope so the water runs to one end and usually into another larger collection pipe or and/or ditch.