From Northern Westchester/Putnam:
Route 684 SOUTH to I-287 WEST. Follow * below.
Saw Mill River Parkway SOUTH to Exit 22/I-287 WEST to Route 119. Bear right to Route 119 West and proceed to the 4th traffic light (about ½ mile) turn left by the sign for “Tarrytown Corporate Center – 520-540 White Plains Road.”
Sprain Brook Parkway South to I-287 WEST. Follow * below.
*Interstate 287 WEST to Exit 1 onto Route 119 WEST. Proceed to the 4th traffic light (about ½ mile) turn left by the sign for “Tarrytown Corporate Center – 520-540 White Plains Road.” Follow signs to visitor parking. Please use the left entrance to 540 Building.

From Lower Westchester/New York City:
Bronx River Parkway NORTH to Sprain Brook Parkway NORTH to I-287 WEST. Follow * below.
Saw Mill River Parkway NORTH to Exit 21W-Route 119/Tarrytown. Proceed to the 8th traffic light (about 1½ miles) turn left by the sign for “Tarrytown Corporate Center – 520-540 White Plains Road.”
Sprain Brook Parkway NORTH to I-287 WEST. Follow * below.
New York State Thruway (I-87) NORTH to Exit Route 9-Tarrytown. Turn right onto White Plains Road. Proceed 0.8 miles and turn right by sign for “Tarrytown Corporate Center – 520-540 White Plains Road.”
*Interstate 287 WEST to Exit 1 onto Route 119 WEST. Proceed to the 4th traffic light (about ½ mile) turn left by the sign for “Tarrytown Corporate Center – 520-540 White Plains Road.” Follow signs to visitor parking. Please use the left entrance to 540 Building.

From Rockland County:
New York State Thruway (I-87) SOUTH/I-287 EAST across the Tappan Zee Bridge. Take the first exit after the toll for Route 9-Tarrytown. Turn right onto Route 9, and turn right at the next light, Route 119, White Plains Road. Proceed 0.8 miles and turn right by sign for “Tarrytown Corporate Center – 520-540 White Plains Road.”

From Connecticut:
Route 95 SOUTH to I-287 WEST. Follow * below.
Route 684 SOUTH to I-287 WEST. Follow * below.
*Interstate 287 WEST to Exit 1 onto Route 119 WEST. Proceed to the 4th traffic light (about ½ mile) turn left by the sign for “Tarrytown Corporate Center – 520-540 White Plains Road.” Follow signs to visitor parking. Please use the left entrance to 540 Building.