Monte Viso Tunnel
...that within a Monte Viso Tunnel is the most ancient tunnel of Italy throught the mountain?
...that within a <b id="mwAS8"><a href="./Monte_Viso_Tunnel" id="mwATA" rel="mw:WikiLink" title="Monte Viso Tunnel">Monte Viso Tunnel</a></b> is the most ancient tunnel of Italy throught the mountain?