Interstate 80 in Utah
... that completion of 4+1⁄2 mi (7.2 km) of Interstate 80 in Utah marked the last portion of Interstate 80 to be completed?
... that completion of <style about="#mwt27" data-mw='{"parts":[{"template":{"target":{"wt":"convert","href":"./Template:Convert"},"params":{"1":{"wt":"4+1/2"},"2":{"wt":"mi"},"3":{"wt":"km"},"abbr":{"wt":"on"}},"i":0}}]}' data-mw-deduplicate="TemplateStyles:r1154941027" id="mwB3c" typeof="mw:Extension/templatestyles mw:Transclusion">.mw-parser-output .frac{white-space:nowrap}.mw-parser-output .frac .num,.mw-parser-output .frac .den{font-size:80%;line-height:0;vertical-align:super}.mw-parser-output .frac .den{vertical-align:sub}.mw-parser-output .sr-only{border:0;clip:rect(0,0,0,0);clip-path:polygon(0px 0px,0px 0px,0px 0px);height:1px;margin:-1px;overflow:hidden;padding:0;position:absolute;width:1px}</style><span about="#mwt27" class="frac">4<span class="sr-only">+</span><span class="num">1</span><span typeof="mw:Entity">⁄</span><span class="den">2</span></span><span about="#mwt27" typeof="mw:Entity"> </span><span about="#mwt27">mi (7.2</span><span about="#mwt27" typeof="mw:Entity"> </span><span about="#mwt27">km)</span> of <b id="mwB3g"><a href="./Interstate_80_in_Utah" id="mwB3k" rel="mw:WikiLink" title="Interstate 80 in Utah">Interstate 80 in Utah</a></b> marked the last portion of <a href="./Interstate_80" id="mwB3o" rel="mw:WikiLink" title="Interstate 80">Interstate 80</a> to be completed?