EAST from New York City and points west viathe Long Island Expressway (I-495) : Take the Long Island Expressway (I-495) east to Exit 39, Glen Cove Road. From the exit ramp, turn left onto Glen Cove Road—you'll be heading north. Travel north on Glen Cove Road for approximately 2 miles. Turn right at Northern Boulevard (Route 25A)—you'll be heading east. The Old Westbury campus entrance is at the third traffic light on your right.

EAST from New York City and points west via the Northern Parkway: Take the Northern Parkway to Exit 31, Glen Cove Road. From the exit ramp, turn left onto Glen Cove Road—you'll be heading north. Travel north on Glen Cove Road for approximately 4 miles. Turn right at Northern Boulevard (Route 25A)—you'll be heading east. The Old Westbury campus entrance is at the third traffic light on your right.

WEST from Suffolk County via the Long Island Expressway (I-495): Take the Long Island Expressway (I-495) west to Exit 41N, Route 106/107 North. From the exit ramp, turn right onto Route 106/107—you'll be heading north. After approximately a half-mile, this road divides—stay to the left for Route 107. Travel north on Route 107 for approximately 3 miles. Turn left at Northern Boulevard (Route 25A)—you'll be heading west. The Old Westbury campus entrance is at the fourth traffic light on your left.

WEST from Suffolk County via the Northern Parkway: Take the Northern Parkway west to Exit 35N, Route 106/107 North. From the exit ramp, turn right onto Route 106/107—you'll be heading north. After approximately three-quarters of a mile, this road divides—stay to the left for Route 107. Travel north on Route 107 for approximately 3 miles. Turn left at Northern Boulevard (Route 25A)—you'll be heading west. The Old Westbury campus entrance is at the fourth traffic light on your left.

NORTH from southern Queens, Brooklyn, Nassau and Suffolk: Take the Cross-Island Parkway or the Clearview north to the Long Island Expressway (I-495) east. Then follow the directions for EAST from New York City andpoints west via the Long Island Expressway.

Southwestern or south central Nassau: Take the Meadowbrook Parkway north to its merge with the Northern Parkway. When the road divides, bear left for Northern Parkway west to Exit 31, Glen Cove Road. Follow the ramp straight to the traffic light and left—you'll be heading north. Travel north on Glen Cove Road for approximately 4 miles to Northern Boulevard (Route 25A). Turn right on Northern Boulevard—you'll be heading east. The Old Westbury campus entrance is at the third traffic light on your right. From southeastern Nassau or Suffolk, take the Seaford-Oyster Bay Expressway (Route 135) north to the Long Island Expressway (I-495). Then follow directions for WEST from Suffolk County via the Long Island Expressway.