On I-75, Use Exit 247 To Merge Onto I-20 W Toward Birmingham. Take Exit 54 For Langhorn St. Use The Right Lane To Turn Left Onto Langhorn St Sw. Use The Right 2 Lanes To Turn Right Onto Ralph David Abernathy Blvd. Continue Straight Onto Cascade Ave Sw. Turn Right Onto Altadena Pl Sw. 1658 Altadena Pl Sw Will Be On The Left.