Two years ago a typhoon blew down the vines covering its portal, allowing it once again to see the light of day. The typhoon also made it possible to make out the cursive "grass" script in which is written, "Sincerity that moves Heaven and Earth."
兩年前拜颱風之賜，隧道口周圍的藤蔓被風吹去，才使它重見天日，連帶也使山牆上題的五個草書漢字顯露出來，隱約可辨識寫的是「至誠動天地」。