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New York StateUnified Court System

Suffolk County Directions


Courthouse Locations/Directions

HON. ALAN D. OSHRIN SUPREME COURT BUILDING
(Supreme Court & Juror Information)
1 Court Street

Riverhead, NY 11901


Eastbound
Exit 71 - Long Island Expressway; right turn at exit; proceed approximately 4.5 miles; Sheriff's facility on right; green road sign on left; make first left at turnaround in grass median and take the first right turn to light - Court Street. 
The courthouse is located on Court Street on the right side. Parking is also available in the parking lot on the left side of Court Street.

ARTHUR M. CROMARTY COURT COMPLEX
(Supreme Court, County Court, Family Court, Juror Information & Law Library)
210 Center Drive
Riverhead, NY 11901

Westbound:
Exit 71 - Long Island Expressway; make right onto Route 24; proceed a few miles until you see signs on the right side of the road to the Criminal Courts Building.

Eastbound:
Exit 61 North - Sunrise Highway; proceed on Route 51 for approximately 7 miles; Criminal Court Building is located on the left.

COHALAN COURT COMPLEX
(District Administrative Judge's Office, Supreme Court, Family Court, District Court, Juror Information & Law Library)
400 Carleton Avenue
Central Islip, NY 11722

Eastbound or Westbound:
Exit 56 South - Long Island Expressway (Route 111); proceed approximately one block; bear left at fork onto Wheeler Road; continue on Wheeler Road which will turn into Carleton Avenue at the railroad tracks; continue on Carleton Avenue (approximately 6 traffic lights) until you see the Cohalan Court Complex on left.

Southern State Parkway (Eastbound):
Southern State Parkway to Exit 43A; exit Parkway and make right onto Spur Drive North; make right onto Carleton Avenue; make first right into the Cohalan Court Complex.

Southern State Parkway (Westbound):
Southern State Parkway to Exit 43A; cross over Spur Drive North; go past the Federal Courthouse Building; follow signs to the Cohalan Court Complex.

FAMILY COURT/RIVERHEAD
ARTHUR M. CROMARTY COURT COMPLEX
210 Center Drive
Riverhead, NY 11901

Westbound:
Exit 71 - Long Island Expressway; make right onto Route 24; proceed a few miles until you see signs on the right side of the road to the Criminal Courts Building.

Eastbound:
Exit 61 North - Sunrise Highway; proceed on Route 51 for approximately 7 miles; Criminal Court Building is located on the left.