Start On I-85: Depending On Your Direction, You'll Need To Exit I-85 To Head Towards Tyrone, Ga. Look For Exits That Lead To Secondary Roads Heading West. Exit Onto Hwy 74/Senoia Road: Take The Exit For Hwy 74/Senoia Road And Head South Toward Peachtree City/Tyrone. Continue On Hwy 74: Drive South On Hwy 74. You'll Pass Through Peachtree City And Continue Towards Tyrone. Turn Right Onto Tyrone Road: As You Enter Tyrone, Turn Right Onto Tyrone Road. Continue On This Road Until You Reach Castlewood Road. Turn Left Onto Castlewood Road: Turn Left Onto Castlewood Road And Then Make A Right Onto Tullamore Trail. Arrive At Your Destination: 106 Tullamore Trail Will Be On Your Right.