The traffic relics which still remain including lodgings, teahouses and guideposts were built at important key of Kohechi in the early-modern period and it is known that Kohechi was an important transport road.
小辺路の要所に設けられた宿屋・茶店、道標といった交通遺跡が設けられたのも近世のことであり、重要な交通路であったことがわかる。