A freight train carrying <a href="https://en.wikipedia.org/wiki/Freighthopping" id="mwxw" rel="mw:WikiLink" title="Freighthopping">stowaway passengers</a> <a href="https://en.wikipedia.org/wiki/Balvano_train_disaster" id="mwyA" rel="mw:WikiLink" title="Balvano train disaster">stalls in a tunnel</a> shortly after departing from <a href="https://en.wikipedia.org/wiki/Balvano" id="mwyQ" rel="mw:WikiLink" title="Balvano">Balvano</a>, <a href="https://en.wikipedia.org/wiki/Basilicata" id="mwyg" rel="mw:WikiLink" title="Basilicata">Basilicata</a>, Italy just after midnight, with 517 dying from <a href="https://en.wikipedia.org/wiki/Carbon_monoxide_poisoning" id="mwyw" rel="mw:WikiLink" title="Carbon monoxide poisoning">carbon monoxide poisoning</a>.<sup about="#mwt57" class="mw-ref reference" data-mw='{"name":"ref","attrs":{},"body":{"id":"mw-reference-text-cite_note-10"}}' id="cite_ref-10" rel="dc:references" typeof="mw:Extension/ref"><a href="./March_3#cite_note-10" id="mwzA" style="counter-reset: mw-Ref 10;"><span class="mw-reflink-text" id="mwzQ">[10]</span></a></sup>
<span class="mw-reference-text" id="mw-reference-text-cite_note-10"><cite about="#mwt54" class="citation web cs1" id="mwBsA"><a class="external text" href="http://www.trivia-library.com/a/railroad-disaster-on-the-balvano-limited-part-1.htm" id="mwBsE" rel="mw:ExtLink nofollow">"Railroad Disaster on the Balvano"</a>. <i id="mwBsI">Trivia Library</i>. <a class="external text" href="https://web.archive.org/web/20200726141047/http://www.trivia-library.com/a/railroad-disaster-on-the-balvano-limited-part-1.htm" id="mwBsM" rel="mw:ExtLink nofollow">Archived</a> from the original on 2020-07-26<span class="reference-accessdate" id="mwBsQ">. Retrieved <span class="nowrap" id="mwBsU">2022-03-02</span></span>.</cite><span about="#mwt54" class="Z3988" id="mwBsY" title="ctx_ver=Z39.88-2004&amp;rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&amp;rft.genre=unknown&amp;rft.jtitle=Trivia+Library&amp;rft.atitle=Railroad+Disaster+on+the+Balvano&amp;rft_id=http%3A%2F%2Fwww.trivia-library.com%2Fa%2Frailroad-disaster-on-the-balvano-limited-part-1.htm&amp;rfr_id=info%3Asid%2Fen.wikipedia.org%3AMarch+3"></span></span>