Activity Picking Up at Springdale Supercenter Site by Arkansas Business Staff Posted 6/30/2014 12:00 am Business activity is picking up at the site of the Walmart Supercenter that is scheduled to open in August on Elm Springs Road in Springdale. Want the Full Article? Get Unlimited Archive Access for $19.95 per Year Readers must pay to access stories older than 15 days. Purchase Now Already have archive access? Login to view this article.