Eastbound Long Island Expressway: To Exit 63 (Patchogue-Mount Sinai Road). Turn left on Patchogue-Mount Sinai Road, proceed approximately 4 miles to Rt. 112. Turn left onto Rt. 112, proceed North to Port Jefferson. Continue across railroad tracks to first traffic light (North Country Rd.) and turn right, proceed to next traffic light (Belle Terre Rd.). Turn left at traffic light onto Belle Terre Rd. and continue approximately 1/2 mile to St. Charles on left. or Eastbound Northern State Parkway: To End. Follow signs to Rt. 347. Take Rt. 347 to Rt. 112. Turn left heading North on Rt. 112 and proceed as above. or Westbound Long Island F-xpressway: To Exit 64 (Rt. 112). Turn right, take Rt. 112 Northbound, and proceed as first paragraph.