LD 30 H 5

495 exit 47A,  (7) Go approx. 18 miles, past Sterling Park, past Rd 28, Left on 641 (See "Magnovox") (across from Lansdowne) 4 miles to school on Left.  From Route 28 N toward Sterling, Left on Church Rd (636), (at Exxon/bank), go onto Ashburn Pkwy approx. 4 miles to light, school on Left.