http://66.225.205.104/SO20060221.mp3
(2/21/06) The North Carolina Department of Transportation and other authorities continue to look into this weekend's deadly wreck caused by a vehicle going the wrong way on I-485 in south Charlotte. It's the fourth such incident in less than four months. WFAE's Simone Orendain spoke with NCDOT investigator Rick Mason about the department's efforts.