Just plug in your home address on the left side and 5700 Westbrook St. SE, Magnolia, OH on the right side and that should give you the quickest route to Magnolia. Gates open at 11:00, TT at 12:00 and elims. around 4:00.
Be aware they have a unique way of warming up your cars. You go down to the end of the pits and get onto the track near the finish line and drive downtrack and then back the return road. You can then loop back onto the track and take another loop or head back to your pit spot. I don't think they allow cars to come thru the lanes and then idle down track for warm-up.
http://classic.mapquest.com/