RT onto Spotswood Englishtown Rd to the 9th RT onto N State Home rd at stop sign. Make left onto Sotswood Gravel Hill rd, continue onto Schoolhouse Rd. At the 2nd light LT onto Perrineville Rd. Take 1st RT onto Prospect Plains RD. At 1st light turn left into Concordia. Turn Left onto Concordia Circle, 11th Left is Andrew Johnson.