<p>A semi-tanker hauling fuel caught fire on Wednesday, May 31, forcing emergency crews to shut down both directions of Interstate 25 in downtown Denver, Colorado.</p><p>KUSA reported</a> the driver of the tanker suffered minor injuries, and it is unclear whether the truck was involved in a crash or just caught fire.</p><p>The interstate is expected to be closed for several hours for clean-up across the north and southbound lanes.</p><br />
