tunnels
...that only one of the twenty-six tunnels on the Blue Ridge Parkway is in Virginia?
...that only one of the twenty-six <b id="mwDCI"><a class="mw-redirect" href="./Blue_Ridge_Parkway_tunnels" id="mwDCM" rel="mw:WikiLink" title="Blue Ridge Parkway tunnels">tunnels</a></b> on the <a href="./Blue_Ridge_Parkway" id="mwDCQ" rel="mw:WikiLink" title="Blue Ridge Parkway">Blue Ridge Parkway</a> is in <a href="./Virginia" id="mwDCU" rel="mw:WikiLink" title="Virginia">Virginia</a>?