Prairie County Project Spawns $2.5 Million Lawsuit by Arkansas Business Staff Posted 11/5/2012 12:00 am An Army Corps of Engineers project in Prairie County has led to a $2.5 million federal lawsuit. Want the Full Article? Get Unlimited Archive Access for $19.95 per Year Readers must pay to access articles older than 15 days. Articles newer than 15 days are not included in this offer. Purchase Now Already have archive access? Login to view this article.