Caught this little tidbit when scanning today's press release from Route 45 Raceway (Flora IL):

"Big shows on their 2016 calendar include the USAC National Sprint Car Series..."

http://www.stlracing.com/2015/12/15/...anner-in-2016/

The track's 2016 schedule hasn't been posted yet. I'm sure we'll know the date soon enough.