From the LI Expressway (Route 495), take Exit 68 north (CR 46) approx. 1.7 miles.
Turn right into the Lab's Main Entrance. Stop at the booth, and the
direct you to the visitor's sign in trailer adjacent to the guard booth,
where you will need to show a photo identification and receive a visitor's pass and vehicle pass.
Proceed to the light, turn left onto Upton Road, right onto Brookhaven
and Berkner Hall is on the left. Parking is available adjacent to Berkner Hall.