A series of <a href="https://en.wikipedia.org/wiki/Louisville_sewer_explosions" id="mwAQM" rel="mw:WikiLink" title="Louisville sewer explosions">sewer explosions</a> destroys more than two miles of streets in <a href="https://en.wikipedia.org/wiki/Louisville,_Kentucky" id="mwAQQ" rel="mw:WikiLink" title="Louisville, Kentucky">Louisville, Kentucky</a>.