From New York:
George Washington Bridge to N.J. Turnpike South to Exit 11.   Take Garden State Parkway South to Exit 123 (Rt. 9), after toll booths stay to right, (local lanes).  Grand Marquis is located about 3 miles South on Route 9, on right hand side of highway.

From New York, Holland or Lincoln Tunnels:
Follow signs leading to N.J. Turnpike South and follow above directions.

From Brooklyn, Long Island, Staten Island:
Take Belt Parkway to Verrazano Bridge to Route 278 to 440 to Outerbridge Crossing into New Jersey, follow signs to Garden State Parkway South to Exit 123 to Route 9 South.  Grand Marquis is about 3 miles from that point on the right hand side of the highway.

From Philadelphia - Camden:
New Jersey Turnpike North to Exit 8.   Take Highway 33 East till highway splits and bear right to Route 9 North.   Proceed approximately 15 miles and take U-turn on Old Mill Road.  Grand Marquis is on the south side of Highway Route 9.

From South Jersey:
Garden State Parkway North to Exit 120.  Make a right at end of ramp.  Make right at first traffic light.  Bear left at next light.   Go to end and make a right onto Route 34 North.  Follow Route 34 North to Route 9 South.  Take Route 9 South, Grand Marquis is located at the 2nd traffic light on the right hand side.

From New Brunswick:
Route 18 South to 516 East to Route 9 North to Old Mill Road jughandle.