TOWER ROAD (HANGAR E) - PROCEED TO JET SYSTEMS. EFTA00298384 FROM WEST OF HUDSON RIVER / TAPPAN ZEE BRIDGE CROSS TAPPAN ZEE BRIDGE SOUTH, FOLLOW CROSS WESTCHESTER (INTERSTATE 287) TO EXIT 9A (INTERSTATE 684 NORTH) STAY ON 684 TO EXIT 2. TURN RIGHT AT LIGHT ONTO ROUTE 120, MAKE SECOND LEFT (TO STAY ON ROUTE 12