Javorova Kosa Tunnel
... that Javorova Kosa Tunnel caved in during construction, requiring removal of 400 cubic metres (14,000 cubic feet) of rock and soil before the work could resume?
... that <b id="mwD7Y"><a href="./Javorova_Kosa_Tunnel" id="mwD7c" rel="mw:WikiLink" title="Javorova Kosa Tunnel">Javorova Kosa Tunnel</a></b> <i id="mwD7g">(pictured)</i> caved in during construction, requiring removal of <span about="#mwt62" data-mw='{"parts":[{"template":{"target":{"wt":"convert","href":"./Template:Convert"},"params":{"1":{"wt":"400"},"2":{"wt":"m3"},"abbr":{"wt":"off"}},"i":0}}]}' id="mwD7k" typeof="mw:Transclusion">400 cubic metres (14,000 cubic feet)</span> of rock and soil before the work could resume?