1. The Speedrome was last paved when Arnold and St John ran the outlaw Corvettes. It was promoted as the same pavement mix as IMS. It was mixed with a slag from the Gary steel mills suppose to be very durable. I believe it was 1981. Early 80's anyway. 2. TQ pavemant racecs might prove to be difficult. UMRA runs pavement but draws a dozen cars at best. Midwest TQ Racing League promotes it self as a dirt only series. King of TQ racing series is more of a southern Indiana series and I'm not sure they run much pavement. Hopfully this may help in reuniting TQ's in Indiana.