Directions from LIE:

From West Queens/NYC:
Take the LIE to exit 33 Lakeville Road.  At the second traffic light make a left onto Community Drive.  Take Community Drive to Northern Blvd.  At Northern Blvd make a right.  1165 Northern Blvd is the Black Glass ZDC building on the left.

From Eastern Long Island:
Take the LIE to exit 34 Shelter Rock Road.  Make a right onto Shelter Rock Road, and continue to Northern Blvd.  At Northern Blvd make a left.  Toward the bottom on the hill you will see 1165 Northern Blvd.  It is the black glass ZDC building on your right hand side.

Directions from the Northern State:

From West Queens/NYC:
take the Northern state to exit 25 Lakeville Road/ Marcus Avenue.  Make right at the light onto Marcus Avenue.  Take Marcus Avenue to Lakeville Road and make a right.  Take Lakeville road to the LIE service road.  At the LIE service road make a right.  First light make a left onto community drive.  Take Community Drive to Northern Blvd.  At Northern Blvd make a right.  1165 Northern Blvd is the Black Glass ZDC building on the left.

From Eastern Long Island: 
Take Northern state to exit 27 Shelter Rock Road.  Make a right onto Shelter Rock Road, and continue to Northern Blvd.  At Northern Blvd make a left.  Toward the bottom on the hill you will see 1165 Northern Blvd.  It is the black glass ZDC building on your right hand side.