LONG ISLAND EXPRESSWAY to Exit 49 South (NY Route 110) – Travel South on NY Route 110 for approximately 4 miles. Go under train trestle. Go through four traffic lights and make a left on to Grumman Lane (after Marriott Hotel).
NORTHERN STATE PARKWAY to Exit 40 South (NY Route 110) – Travel 5 miles. Go under train trestle. Go through four traffic lights and make a left on to Grumman Lane (after Marriott Hotel).
SOUTHERN STATE PARKWAY to Exit 32 North (NY Route 110) – Travel 1 mile. You will pass NY Route 109. Make a right turn onto Grumman La.