MX 213 will be open for an open practice on Sunday, August 3rd from 11am-5pm. Gates open 10am. $25.00 to ride. 740-338-7323 Ed. MX 213 is located off of I-70 exit 213 near St. Clairsville, Ohio. Take exit 213 and follow the signs to the fairgrounds or James E Carnes Center. Enter gate 2. Physical address 45420 Roscoe Rd. St. Clairsville, Ohio 43950