Japan National Route 339
... that a section of Japan National Route 339 on Cape Tappi is a staircase?
... that a section of <b id="mwAV4"><a href="./Japan_National_Route_339" id="mwAV8" rel="mw:WikiLink" title="Japan National Route 339">Japan National Route 339</a></b> on <a href="./Cape_Tappi" id="mwAWA" rel="mw:WikiLink" title="Cape Tappi">Cape Tappi</a> is a staircase?