LOW
6h ago Right Shoulder Blocked After Minor Westbound Crash on I-495 in Nassau County
I-495 ·New Hyde Park, Nassau County ·right shoulder blocked
Nassau County Car Accidents
Live and recent crash reports across Nassau County, NY — 393 tracked incidents, 3 fatal. Last update June 30, 2026. Continuously compiled from 511NY, NYS Police, NCPD, and verified local news.
3 Fatal 206 Critical/Major 393 Reports 19 this week
Accident patterns in Nassau County
Nassau County sits at the western end of Long Island, bordering Queens. Its busiest corridors — the Long Island Expressway, Northern State Parkway, Southern State Parkway, Meadowbrook Parkway, and Hempstead Turnpike — carry some of the heaviest commuter volume in New York State.
Our database has logged 393 reported accidents in Nassau County , including 3 fatal crashes (3lives lost) and 9 reported injuries. The corridor we report on most in Nassau County is Southern State Parkway with 91 tracked incidents. Every incident below links to a full report; roads and towns link to corridor- and town-level coverage.
Accidents by road in Nassau County
- Southern State Parkway 91
- Long Island Expressway 43
- Northern State Parkway 25
- Meadowbrook State Parkway 15
- Wantagh State Parkway 15
- Jericho Turnpike 13
- Sunrise Highway 5
- Hempstead Turnpike 4
- Seaford-Oyster Bay Expressway 2
- Northern Boulevard 2
- Cross Island Parkway 1
- North Shore Road (NY Route 25A) 1
Accidents by town in Nassau County
Recent Nassau County incidents
MODERATE
7h ago Left Lane Closed After Northbound Crash on Meadowbrook State Parkway in Nassau County
Meadowbrook State Parkway ·Hempstead, Nassau County ·1 Left lane closed
MODERATE
7h ago Tractor-Trailer Blocks Right Shoulder on Eastbound Southern State Parkway in Nassau County
Southern State Parkway ·Oyster Bay, Nassau County ·right shoulder blocked
MODERATE
12h ago Fuel Spill Closes Two Left Lanes on I-495 Eastbound in Nassau County
I-495 ·Oyster Bay, Nassau County ·2 Left lanes closed
MODERATE
14h ago Left Lane Closed After Crash on Eastbound Southern State Parkway in Nassau County
Southern State Parkway ·Hempstead, Nassau County ·1 Left lane closed
LOW
Jun 29 Two Left Lanes Closed After Eastbound Crash on Southern State Parkway in Nassau County
Southern State Parkway ·Hempstead, Nassau County ·2 Left lanes closed
MAJOR
Jun 29 Family Disturbance at 285 North Oak St. Injures One, Shuts Down North Massapequa Streets
Massapequa, Nassau County
CRITICAL
Jun 29 Christopher King-Morris, 4, of Merrick Dies After Southern State Parkway Crash Near Exit 20N
Merrick, Nassau County
MODERATE
Jun 29 Center Lane Crash Snarls Westbound Southern State Parkway in Nassau County
Southern State Parkway ·Oyster Bay, Nassau County ·1 Center lane closed
MAJOR
Jun 28 4-Year-Old Critical, Woman Hurt After Baldwin Crash on Southern State Parkway
Southern State Parkway ·Baldwin, Nassau County
LOW
Jun 26 Right Shoulder Blocked After Westbound Crash on Northern State Parkway in Nassau County
Northern State Parkway ·Oyster Bay, Nassau County ·right shoulder blocked
MODERATE
Jun 26 Two Right Lanes Closed After Northbound Crash on Meadowbrook State Parkway in Nassau County
Meadowbrook State Parkway ·Hempstead, Nassau County ·2 Right lanes closed
LOW
Jun 25 Right Shoulder Closed After Eastbound Crash on Northern State Parkway in Nassau County
Northern State Parkway ·North Hempstead, Nassau County ·right shoulder closed
LOW
Jun 25 Tractor-Trailer Blocks Right Shoulder on Westbound Southern State Parkway in Nassau County
Southern State Parkway ·Oyster Bay, Nassau County ·right shoulder blocked
LOW
Jun 25 Disabled Vehicle Closes Right Lane on Westbound Southern State Parkway in Nassau County
Southern State Parkway ·Hempstead, Nassau County ·1 Right lane closed
MODERATE
Jun 24 Right Lane Closed After Eastbound Crash on Southern State Parkway in Nassau County
Southern State Parkway ·Hempstead, Nassau County ·1 Right lane closed
MODERATE
Jun 24 Left Lane Closed After Eastbound I-495 Crash in Nassau County
I-495 ·Glen Cove, Nassau County ·1 Left lane closed
CRITICAL
Jun 24 Kristin Sculley of Massapequa Indicted for Murder of Robert Carragher III in Sleeping Stabbing
Massapequa, Nassau County
MODERATE
Jun 24 Downed Tree Closes Two Right Lanes on NY 25 in Nassau County
NY 25 ·Oyster Bay, Nassau County ·2 Right lanes closed
MAJOR
Jun 23 Keetick L. Sanchez of Freeport Opens New Nassau County Personal Injury Law Office on Merrick Road
Freeport, Nassau County
LOW
Jun 23 Right Shoulder Blocked After Minor Crash on Eastbound Southern State Parkway in Nassau County
Southern State Parkway ·Oyster Bay, Nassau County ·right shoulder blocked
LOW
Jun 23 Disabled Vehicle Blocks Right Shoulder on Northern State Parkway Eastbound in Nassau County
Northern State Parkway ·Oyster Bay, Nassau County ·right shoulder blocked
LOW
Jun 23 Vehicle Overturns on Southbound Wantagh State Parkway in Nassau County
Wantagh State Parkway ·Hempstead, Nassau County ·All lanes open
LOW
Jun 23 Downed Tree Blocks Left Shoulder on Eastbound Southern State Parkway in Nassau County
Southern State Parkway ·Hempstead, Nassau County ·left shoulder blocked
LOW
Jun 23 Downed Tree Blocks Right Lane on Westbound NY 25 in Nassau County
NY 25 ·Glen Cove, Nassau County ·1 Right lane closed
LOW
Jun 22 Right-Shoulder Crash Slows Westbound Northern State Parkway in Nassau County
Northern State Parkway ·Oyster Bay, Nassau County ·right shoulder blocked
LOW
Jun 22 Center Lane Closed After Minor Crash on Eastbound I-495 in Nassau County
I-495 ·Oyster Bay, Nassau County ·1 Center lane closed
LOW
Jun 22 Minor Crash Closes Right Shoulder on Westbound Southern State Parkway in Nassau County
Southern State Parkway ·Hempstead, Nassau County ·right shoulder closed
MODERATE
Jun 22 3 Left Lanes Shut Down on Westbound I-495 in Nassau County for Emergency Construction
I-495 ·Jericho, Nassau County ·3 Left lanes closed
LOW
Jun 22 Left-Shoulder Crash Blocks Westbound Lane on Southern State Parkway in Nassau County
Southern State Parkway ·Oyster Bay, Nassau County ·left shoulder blocked
LOW
Jun 21 Right Lane Closed After Southbound Crash on Meadowbrook State Parkway in Nassau County
Meadowbrook State Parkway ·Hempstead, Nassau County ·1 Right lane closed
CRITICAL
Jun 21 Patrick Thompson of Levittown Sentenced to 18 Years for DWI Death of Daniel Bliss on North Jerusalem Ave.
Levittown, Nassau County
LOW
Jun 21 Center Lane Crash Reported on Westbound Northern State Parkway in New Hyde Park
Northern State Parkway ·New Hyde Park, Nassau County ·1 Center lane closed
LOW
Jun 21 Disabled Vehicle Reported on Westbound I-495 in Nassau County Sunday
I-495 ·North Hempstead, Nassau County ·All lanes open
MAJOR
Jun 21 Nissan Broadsides Car Into Gas Pump at Hempstead Tpke & Herman Blvd, Franklin Square — 5 Hurt
Franklin Square, Nassau County
MODERATE
Jun 21 Brandon McFadden of Far Rockaway Charged After Dollar Tree Shoplift, Assault, and Crack Cocaine Arrest in North Lawrence
Lawrence, Nassau County
MAJOR
Jun 21 Bryan Calderon, 22, of Deer Park Charged After Nearly Stabbing Woodbury Homeowner With Knife
Woodbury, Nassau County
LOW
Jun 21 Police Activity Closes Right Lane on Eastbound Southern State Parkway in Nassau County
Southern State Parkway ·Hempstead, Nassau County ·1 Right lane closed
CRITICAL
Jun 21 Jordan Nasir Saint Fort Colin, 23, Killed in Head-On Crash on Bethpage State Parkway
Bethpage, Nassau County
LOW
Jun 21 Three Westbound Lanes Closed After Sunday Crash on Southern State Parkway in Nassau County
Southern State Parkway ·Hempstead, Nassau County ·3 Left lanes closed
Earlier Nassau County reports
- Right Lane Closed After Westbound Crash on Northern State Parkway in Nassau County
- Left Lane Blocked by Disabled Vehicle on NY 135 Northbound in Nassau County
- Niall Duignan of Oceanside Charged With DWI After Striking 78-Year-Old Woman on Long Beach Road
- Right-Lane Crash Snarls I-495 Eastbound in Nassau County on Friday Afternoon
- Pennsylvania Motorcyclist Killed After Rear-Ending Van on Northbound I-95 Near SR-200 in Nassau County
- Police Activity Closes Right Lane on Westbound Northern State Parkway in Nassau County
- Left Lane Closed After Moderate Crash on Southbound Wantagh State Parkway
- Motorcyclist Seriously Injured in East Farmingdale Crash, June 18
- Right Lane Closed After Southbound Crash on Meadowbrook State Parkway
- Right Shoulder Blocked After Minor Crash on Eastbound Northern State Parkway in Nassau County
- Right-Lane Crash Snarls Eastbound I-495 Traffic in Nassau County
- 4-Year-Old Trapped, Critical After 2006 Nissan Sentra Hits Trees on Southern State Parkway Near Exit 20
- David Gregory, 55, Seriously Injured After Honda Motorcycle Struck on Allen Blvd. in East Farmingdale
- 14-Year-Old Boy Breaks Femur After Running Red Light on E-Bike in Farmingdale
- Left Lane Closed on Westbound I-495 in Nassau County After Disabled Vehicle
- Right Lane Blocked After Minor Westbound Crash on Northern State Parkway in Nassau County
- Two Left Lanes Blocked After Eastbound I-495 Crash in Queens County
- Moderate Vehicular Accident Reported in Farmingdale on June 17, 2026
- Two Left Lanes Closed After Eastbound I-495 Crash in Nassau County
- Right Shoulder Blocked on Eastbound Southern State Parkway in Nassau County After Minor Crash
- Disabled Vehicle Closes Left Lane on I-495 Eastbound in Nassau County
- Two Teen Girls Struck by Hit-and-Run SUV on Sunrise Highway in Merrick
- Two Left Lanes Closed After Westbound Crash on Southern State Parkway in Nassau County
- Video Released in Merrick Hit-and-Run That Injured Two Teens on Sunrise Highway
- Jordan Saint of Patchogue, Aspiring Pro Wrestler, Killed in Head-On Bethpage State Parkway Crash
- All Lanes Shut Near Exits 21–22 After Afternoon Crash on Westbound Southern State Parkway in Hempstead
- Medical Helicopter Called to Serious Southern State Parkway Wreck Near Hempstead
- Police Activity Draws Major Response on Meadowbrook State Parkway in Nassau County
- Center Lane Blocked by Disabled Vehicle on I-495 Eastbound in Nassau County
- Right Lane Closed After Northbound Crash on Meadowbrook State Parkway
- Right Lane Closed After Minor Crash on Eastbound Southern State Parkway in Nassau County
- Right Lane Closed for Emergency Construction on NY 27 Eastbound in Nassau County
- Drunk Driver Crashes Into Nassau County Patrol Car, Injuring Officer
- Left Lane Closed After Minor Crash on Westbound I-495 in Nassau County
- Right Shoulder Blocked After Minor Crash on Westbound I-495 in Nassau County
- Commercial Truck Stranded on Eastbound Northern State Parkway, Right Shoulder Blocked
- North New Hyde Park Man Arrested for DWI at 4:20 AM in Nassau County
- Right Lane Closed After Eastbound Crash on Northern State Parkway in Nassau County
- Right-Shoulder Crash Blocks Lane on Eastbound Southern State Parkway in Nassau County
- Disabled Vehicle Closes Right Lane on Westbound Southern State Parkway in Nassau County
- Right Lane Blocked After Moderate Crash on Westbound I-495 in Nassau County
- Disabled Vehicle Closes Left Lane on Eastbound Southern State Parkway in Nassau County
- Right Lane Closed After Sunday Crash on Eastbound Northern State Parkway in Nassau County
- Disabled Truck Blocks Right Shoulder on Westbound I-495 in Nassau County
- Left Lane Closed After Minor Crash on Eastbound Southern State Parkway in Nassau County
- Left Shoulder Closed After Eastbound Crash on Northern State Parkway in Nassau County
- Disabled Vehicle Blocks Right Shoulder on Westbound Southern State Parkway
- 14-Year-Old Westbury Boy Seriously Hurt After E-Bike Slams Into Stopped SUV on Powells Lane
- Disabled Bus Blocks Right Shoulder on Eastbound I-495 in Nassau County
- One Dead in Head-On Crash Closing Bethpage State Parkway in North Massapequa
- Hempstead Man Gets 5 to 9 Years for Drunk Wrong-Way LIE Crash Near Exit 37 in Roslyn
- Head-On Crash Kills One, Shuts Bethpage State Parkway in Both Directions Between Exits B1 and B2
- Left Lane Closed After Westbound I-495 Crash in Nassau County
- 14-Year-Old on E-Bike Seriously Hurt After Striking Honda CR-V on Powells Lane in Westbury
- Teen Seriously Hurt After E-Bike Hits Stopped SUV in Westbury
- Left Lane Blocked After Eastbound Crash on Southern State Parkway in Nassau County
- Right Lane Blocked by Disabled Vehicle on Eastbound Southern State Parkway
- Right Lane Blocked on Westbound Southern State Parkway After Minor Crash
- Disabled Vehicle Blocks Right Shoulder on Eastbound Southern State Parkway
- Left Shoulder Blocked After Eastbound Crash on NY 24 in Nassau County
- Afternoon Crash Reported in Westbury on June 11, 2026
- Two Right Lanes Blocked by Westbound Crash on Northern State Parkway in Nassau County
- Tractor-Trailer Spotted on Meadowbrook Parkway Northbound, Right Shoulder Closed
- Disabled Vehicle Closes Right Lane on Eastbound Southern State Parkway
- Disabled Vehicle Closes Right Shoulder on Westbound Northern State Parkway in Nassau County
- Left Lane Closed on Northbound Meadowbrook State Parkway After Disabled Vehicle
- Eamon Burke of Centerport Arrested for Threatening Nassau Police Commissioner Patrick Ryder
- Car Crash Shuts All Westbound Lanes on Hempstead Turnpike Between Division Ave and Wolcott Rd in Levittown
- Disabled Vehicle Closes Right Lane on Eastbound I-495 in Nassau County
- Disabled Vehicle Blocks Right Lane on Cross Island Parkway Southbound
- Disabled Vehicle Blocks Right Shoulder on Eastbound Southern State Parkway
- Left Lane Closed After Moderate Crash on Westbound LIE in Nassau County
- Pedestrian, 34, Critically Hurt After Being Struck on Jericho Turnpike in Woodbury
- Massapequa Train Death: 17-Year-Old Girl Hit by LIRR Train
- Disabled Truck Blocks Center Lane on Middle Country Road (NY 25) Eastbound in Nassau County
- Minor Crash Blocks Right Shoulder on Westbound Southern State Parkway in Nassau County
- Merrick Road Eastbound Shut Between Seaford Ave and Hampton Ave After Crash
- Right Lane Blocked on Eastbound Jericho Turnpike at Pershing Parkway in Mineola After Crash
- Left Lane Blocked After Monday Crash on Eastbound Southern State Parkway in Nassau County
- Levittown Teen Indicted for Shooting 15-Year-Old on A Train After Virginia Extradition
- Left Lane Blocked After Westbound Crash on Northern State Parkway in Nassau County
- 20-Year-Old Motorcyclist Critical After Jericho Turnpike Collision in Mineola
- Right Lane Closed After Sunday Crash on Eastbound Northern State Parkway
- Mineola Motorcyclist, 20, Critically Hurt After Eastbound Jericho Turnpike Crash Near Pershing Parkway
- Disabled Vehicle Closes Left Lane on Westbound LIE in Nassau County
- Downed Tree Blocks Right Lane on NY 25A in Nassau County
- Downed Tree Closes Right Lane on Eastbound NY 25 in Nassau County
- Downed Tree Closes Left Lane on Westbound Southern State Parkway in Nassau County
- Downed Tree Closes Right Lane on Southbound NY 107 in Nassau County
- Downed Tree Closes Right Lane on Southbound NY 106 in Nassau County
- Downed Tree Closes Right Lane on Southbound Bethpage State Parkway
- Downed Tree Closes Right Lane on Southbound NY 107 in Nassau County
- Downed Tree Closes Lanes on I-495 Eastbound in Nassau County
- Motorcycle Crash in Mineola Triggers Homicide Squad Investigation
- Two-Car Hit-and-Run Strikes Wantagh State Parkway on Busy June Weekend
- 64-Year-Old Harley Rider Seriously Hurt in Seaford Crash With RAV4
- Gun Fired at Freeport LIRR Station After On-Train Argument, Suspect Flees
- Hit-and-Run at Wantagh Pkwy Exit W6W Leaves Two Vehicles Damaged
- Motorcyclist Critically Injured in Seaford Crash Under Homicide Squad Investigation
- Emergency Construction Closes Right Lane on Northbound Wantagh State Parkway
- Disabled Tractor-Trailer Closes Right Lane on Eastbound I-495 in Nassau County
- Long Beach Man Indicted for Fatally Stabbing Bellport Mother of 3 at Yaphank Speedway
- Disabled Bus Blocks Right Shoulder on Northbound NY 135 in Nassau County
- Right Shoulder Blocked After Major Crash on Northbound Meadowbrook State Parkway
- Major Crash Blocks Right Shoulder on Westbound Northern State Parkway
- Drunk Elmont Driver Sentenced to 7–10 Years for Killing Retired Fire Captain on Meacham Ave.
- Right Lane Closed After Moderate Crash on Eastbound LIE in Nassau County
- Two-Lane Crash Snarls Westbound Southern State Parkway in Nassau County
- Fatal Incident Reported in Baldwin; Nassau Homicide Squad Investigating
- Motorcycle Crash Injures Rider in Cedarhurst Monday Afternoon
- Semi-Truck Rear-Ends Honda Civic on LIE, 3 Injured Near Exit 34
- Fatal Crash in Woodmere Leaves One Dead, Investigation Underway
- Bicyclist Critically Hurt in Elmont Crash Under NCPD Investigation
- Heather Magone, 40, of Long Beach Indicted for Attempted Kidnapping of Toddler from Stroller
- Six Teens Charged With Gang Assault, Stabbing in Baldwin
- DWI Driver Charged After Ejecting Passenger on Meadowbrook State Parkway
- Critical Crash in North Hills Triggers NCPD Homicide Squad Investigation
- Fire Suppression System Accidentally Discharges at East Farmingdale Mobil Station, Coating Customers and Cars in White Chemical
- Brayan Romero Flores Indicted for 81 MPH Woodmere Crash That Killed Father Driving Son to School
- Brooklyn Attorney Indicted on 12 Counts in Fatal LIE DWI Crash
- Overturned Car Carrier on I-495 at Exit 44 in Syosset Leaves Driver Injured, Lanes Blocked
- Pedestrian Killed in East Meadow Crash; Homicide Squad Investigating
- Nassau Police Ramp Up Summer Patrols After 2 Teens Assaulted Near Merrick Carnival
- 70-Year-Old Pedestrian Killed Crossing Hempstead Turnpike in East Meadow
- Pedestrian Struck in Critical Massapequa Crash; Homicide Squad Investigating
- Girl, 12, Struck by Acura SUV on Carman Mill Road in Massapequa
- Disabled Vehicle Closes Right Lane on Southbound Meadowbrook State Parkway
- Disabled Vehicle Closes Left Shoulder on Westbound LIE in Nassau County
- Crash Shuts Down Sheridan Boulevard in Inwood in Both Directions
- Motorcyclist, 28, Killed on Charles Lindbergh Boulevard in East Garden City — Single-Vehicle 2011 Suzuki Crash
- Motorcyclist, 28, Killed in Single-Vehicle Crash on Charles Lindbergh Boulevard in East Garden City
- Commercial Vehicle Blocked on Eastbound Northern State Parkway in Nassau County
- Minor Crash Closes Right Shoulder on Westbound I-495 in Nassau County
- Right Lane Closed After Minor Crash on Westbound Northern State Parkway
- Crash Blocks Right Shoulder on Westbound Southern State Parkway in Nassau County
- Left Lane Blocked After Crash on Eastbound Northern State Parkway in Nassau County
- Deondre Clark, 35, of Westbury Charged in Drunk-Driving Meadowbrook Parkway Crash
- Passenger Ejected in DWI Crash on Meadowbrook State Parkway — Westbury Man Charged With Assault
- Minor Crash Closes Right Lane on Westbound LIE in Nassau County
- Crash Shuts Northbound Meadowbrook for 4 Hours Near Hempstead
- Pedestrian Killed in Hempstead Vehicular Accident, Homicide Squad Investigating
- Nassau County Police Seek Missing Adult Last Seen in Baldwin
- Minor Crash Closes Right Lane on Eastbound Northern State Parkway
- Hit-and-Run Crash on Wantagh State Parkway Involves Two Vehicles
- Nassau Police Launch Memorial Day DWI Crackdown at Long Island Beaches
- Water Main Break Closes Right Lane on NY-25 Westbound in Nassau County
- Center Lane Crash Slows Eastbound Southern State Parkway in Nassau County
- Major Crash Closes Left Lane on Eastbound LIE in Nassau County
- Minor Crash and Flooding Snarl Westbound Southern State Parkway in Nassau
- Two Lanes Closed on Westbound Southern State Parkway After Disabled Vehicle
- Hempstead Man, 76, Killed After Being Struck by SUV at Jerusalem Ave. and Henry St.
- Disabled Vehicle Blocks Right Shoulder on Westbound Southern State Parkway
- Flooding Closes Welwyn Road & Barstow Road Intersection in Great Neck
- 11-Year-Old Airlifted After Two-SUV Crash on LIE in Jericho
- Downed Tree Closes Right Lane on Northbound Meadowbrook State Parkway
- Westbound Northern State Parkway Crash Closes Right Lane in Nassau County
- Driver Dies in Fiery High-Speed Crash at Nassau County Intersection
- Two-Car Crash on Jerusalem Road in North Bellmore Injures Two, Closes Road for Over an Hour
- Driver Killed in Nassau County Crash; FHP Investigating Fatal
- Driver Killed After Car Strikes Palm Tree and Catches Fire at Nassau County Intersection
- Hempstead Man, 58, Arrested After Fatal Drug Overdose Investigation
- Multiple Fatal Crashes and Pedestrian Accidents Reported Across Long Island
- 76-Year-Old Man Killed After Being Struck by SUV in Hempstead
- 76-Year-Old Man Killed by SUV at Hempstead Intersection
- School Bus and Car Collide at Freeport Intersection, No Major Injuries
- School Bus and Car in Head-On Crash on Old Country Road in Plainview
- Juvenile Charged with Attempted Murder After Police Chase Ends in Crashes Near Americana
- Driver Critical After Crash on Wantagh State Parkway Tuesday
- Four Injured in Multi-Vehicle LIE Crash That Closed Eastbound Lanes for Hours
- 11-Year-Old Airlifted After Two-Car Crash on LIE Near Exit 41 in Jericho
- Queens Man Gets 18 Years for Fatal Southern State Crash That Killed Sister
- Right Lane Closed After Minor Crash on Northern State Parkway
- Left Lane Closed After Crash on Westbound Southern State Parkway in Hempstead
- Minor Crash Blocks Left Shoulder on Eastbound Southern State Parkway
- Right Lane Closed After Crash on Westbound Southern State Parkway
- Minor Crash Closes Right Lane on Westbound I-495 in Nassau County in Glen Cove
- Single-Vehicle Crash Injures One on Wantagh State Parkway Saturday
- 13-Year-Old Bicyclist Hospitalized After Tesla Collision in Bethpage
- Teen Bicyclist Airlifted After Tesla Collision in Bethpage
- Teen Cyclist Airlifted After Collision With Tesla in Nassau County
- Minor Crash Closes Right Lane on Westbound I-495 in Nassau County in Jericho
- Vehicle Fire Closes Right Lane on Meadowbrook State Parkway Southbound
- Left Lane Closed After Crash on Westbound Southern State Parkway in Oyster Bay
- Marathon Road Closures Will Impact Major LI Routes This Sunday
- Woman Injured in Alcohol-Related Crash in Wantagh Thursday
- Farmingdale Crash Victim Dies After Family's Legal Fight Over Life Support
- Woman Faces DWI Charge After Ford Bronco Strikes Tree on Merrick Road
- Farmingdale Man Dies After 3-Week Coma From Wantagh Parkway Crash
- Court Gives Family 24 Hours to Move Crash Victim from NUMC or Allow Brain Tests
- Family Has 24 Hours to Move Farmingdale Crash Victim or Hospital Will Test for Brain Death
- State Trooper Struck During Crash Investigation on Southern State Parkway in Valley Stream (Apr 28)
- Valley Stream Woman Injures Two Officers After Traffic Crash Turns Violent
- Off-Duty Nassau Police Officer Killed in DWI Crash on Long Island
- 64-Year-Old Driver Crashes BMW Into CVS Pharmacy on Dutch Broadway
- E-Scooter Rider Seriously Injured in Collision with Jeep in Wantagh
- Hit-and-Run Crash Involving 2 Vehicles Reported on Southern State Parkway
- Oceanside Woman Indicted for Fatal Wrong-Way DWI Crash on Southern State
- State Police Launch 'Operation Southern Shield' for Southern State Parkway Safety
- Oceanside Woman Had 0.15% BAC in Fatal 6-Vehicle Southern State Crash
- Oceanside Woman Indicted on Homicide Charges in Fatal Wrong-Way DWI Crash
- Oceanside Mother Indicted on 20+ Charges in Fatal DWI Crash That Killed Westbury Couple
- State Police Launch Operation Southern Shield Targeting Reckless Drivers on Southern State
- Delivery Driver Crushed by Forklift at Great Neck Construction Site
- 21-Year-Old Farmingdale Man Killed by LIRR Train at Merritts Road Crossing
- Hempstead Man Pleads Guilty to DWI in Wrong-Way LIE Crash
- Person Fatally Struck by LIRR Train Near Bethpage, Ronkonkoma Service Suspended
- Family Fights Nassau Hospital Over Brain Death Tests for Crash Victim
- Hempstead Man Pleads Guilty in Wrong-Way LIE Crash That Injured Driver
- Two-Vehicle Crash Injures One on Wantagh State Parkway Friday
- Two Injured in Major Collision on Wantagh State Parkway Thursday
- Blown Transformer Ignites Three-Quarter Mile Brush Fire Along LIRR Tracks
- 87-Year-Old Woman Slammed Into Pole In Deadly Nassau Single-Car Crash: Cops
- Three-Vehicle Crash Injures One on Wantagh State Parkway Tuesday
- Former Adelphi President Christine Riordan pleads guilty to a misdemeanor and a violation in LIRR track crash
- Three Men Hospitalized After SUV Crash on I-95 in Nassau County, FHP Says
- Driver in critical condition after Wantagh State Parkway crash, police say
- State Trooper Struck by Jeep During Traffic Control on Southern State Parkway
- Three Men Hospitalized After Major I-95 Crash in Nassau County
- State Trooper Struck During Crash Investigation on Southern State Parkway in Valley Stream
- 28-Year-Old Arrested for DWI After Crashing Through Lynbrook Homeowner's Fence
- Southern State Parkway crash injures police officer, officials say
- FHP: 3 men hospitalized following I-95 crash in Nassau County
- State Trooper Cruiser Involved In 4 Car Crash On Southern State Parkway
- Nassau County overpass closed indefinitely because of Sunday morning crash
- LIRR Train Strikes and Kills Person East of Westbury Station Saturday
- Man Critically Injured In Wantagh State Parkway Crash
- Levittown man sentenced to up to 18 years for fatal DWI crash in North Bellmore
- Driver In Critical Condition After Wantagh State Parkway Crash, Police Say
- Widow of Long Island man killed in freak MRI accident while wearing 20-pound chain files lawsuit
- Sedan Smashed, Tree Truck Damaged In Nassau Car Crash
- Widow of Hempstead man who died in MRI accident sues over death
- Teens Involved In Serious Woodbury Crash
- One person dead in Southern State Parkway crash
- One Dead in Single-Vehicle Crash on Southern State Parkway Near Exit 19
- Nesconset man charged with DWI in crash that shut down Jericho Turnpike in Elwood
- Jericho Turnpike in Commack closed as police investigate serious crash
- Patrick Thompson of Levittown sentenced to up to 18 years in prison in DWI crash that killed motorcyclist Daniel Bliss
- Nassau County quietly canceled a bike path at Atlantic Beach fatal crash site
- Driver accused in crash that killed Nassau County crossing guard is arraigned (Apr 1)
- Joshua Alvarado, of Queens, pleads not guilty in crash that killed Nassau crossing guard John Miro
- Driver accused in crash that killed Nassau County crossing guard is arraigned (Mar 31)
- Nasty Car Crash Leaves Three Hurt In East Meadow, Two Vehicles Wrecked
- Pizza Shop Wrecked By Car In East Meadow, One Injured
- Man dead following 2-vehicle crash in Hempstead
- Man killed in collision after driving on wrong side of Hempstead road, police say
- Billie Eilish stalker killed by train in Long Island horror
- Two People Killed in Hicksville Car Accident on Old Country Road
- Justin Timberlakes DWI Arrest Tape + Guilty Plea In $27K Sachem PTA Swipe: Authorities - LI Crime Roundup
- Queens cyclist killed in Long Island hit-and-run; driver arrested
- Erin M. Henry, of Long Beach, charged in fatal crash with bicyclist in East Atlantic Beach
- Long Beach woman arrested for fatally striking bicyclist, fleeing the scene
- LIRR Train Strikes Person Near Westbury Station, Causing Long Delays
- 30-Year-Old Farmingville Resident Killed by LIRR Train in Westbury
- Bicyclist Killed In Atlantic Beach Crash, Police Say
- FHP: 3 killed in crash with semitruck on US-17 in Nassau County
- Husband of fatal parkway crash suspect has his own DWI charge – in the same car
- Atlantic Beach Street Closed As Police Investigate Accident, Police Say
- Woman accused in deadly crash on Southern State Parkway pleads not guilty
- Jamaica-born church leader and wife killed in 6 car pile-up in New York
- Fuel truck overturns in Woodbury; diesel spill temporarily closes roadway
- Woman Killed in Wantagh, Long Island Truck Accident (Mar 19)
- Driver indicted on manslaughter charges in Long Island crash that killed 2 teens
- Farmingville Man Indicted for Fatal Crash that Killed Two Teenagers
- Farmingville racing enthusiast indicted on manslaughter charges after fatal crash in Hicksville
- It Doesnt Feel Real: Family Speaks Out As Man Pleads Not Guilty After Fatal LI Crash Killed 2 Teens: DA
- Fatal wrong-way crash highlights dangers of Southern State Parkway, Long Island's leader in collisions
- Nassau Legislator calls for safety improvements on Southern State following fatal crash
- Southern State Parkway crash: Diana Kutateladze told police she drank whiskey before collision that killed Westbury couple
- Hempstead Man Pleads Guilty to Fatal DWI Crash, Multiple Burglaries, Other Crimes
- Beloved pastor, wife killed by drunk driver in head-on collision
- Oceanside Driver Arraigned in Deadly Southern State Parkway Crash
- Southern State Parkway deadly crash: Woman pleads not guilty after wrong-way accident kills 2
- Two Killed, 10 Injured in Long Island Car Accident on the Southern State Parkway
- Hempstead, NY – Two Killed and Several Injured in 6-Car Crash on Southern State Pkwy near Exit 17S
- Man killed in UTV crash in Nassau County: FHP
- FHP: Man dies after UTV crash in Nassau County
- Suspect captured in Nassau County after 2 killed in Palm Valley Road Walgreens shooting in Ponte Vedra
- Fugitive Sentenced Up to 10 Years for 2005 Hicksville Fatal Crash After 20 Years in India
- ‘You killed a great man': Driver sentenced in deadly high-speed car crash on Long Island
- Glen Cove Uber Driver Indicted in Fatal Drugged Driving Crash That Killed Motorcyclist on LIE Service Road
- Man, 56, Fatally Struck by SUV on Jericho Turnpike in Garden City Park
- FHP: Pedestrian killed in Nassau County crash
- Pedestrian hit, killed by car in Nassau County crash
- Pedestrian killed in crash on State Road 200 in Nassau County, FHP says
- Cop Killed In DWI Crash Ran Red Light, T-Boned Nassau Mom With Newborn Years Earlier: Lawsuit
- Driver Arraigned In Crash That Killed Nassau Officer Had BAC Of 2X Legal Limit, Sped 125 MPH: DA
- Man pleads not guilty in DWI crash that killed off-duty Nassau officer
- Funeral held for Nassau County officer killed in suspected DWI crash
- Nassau cop Patricia Espinosa, 42, dies after wreck with drunk driver in St. James
- Nassau County police officer struck, killed by alleged drunk driver
- 23-year-old driver pleads not guilty in deadly Hicksville crash that killed 2 teens
- Funeral for Levittown volunteer firefighter killed in Hicksville crash that also claimed life of her friend
- Support pours in for families of Levittown teens killed in Hicksville wreck
- Driver Indicted For Teens Killed In BMW Crash Into Building, Tree In Hicksville
- 2 people killed after car strikes tree, building in Hicksville
- Baker County man dies after being ejected from car in Nassau County single-vehicle crash: FHP
- Driver killed in single-car crash on US90 in Nassau County
- Police ID Two 19-Year-Olds Killed After Driver Crashes Into Tree, Building In Nassau: PD
- Nassau, NY – 1 Killed, 1 Seriously Injured in Head-On Crash on SR 20
- Lindenhurst man indicted in Freeport DWI crash that killed human services worker
- Wyandanch Woman Arrested in Fatal Freeport Hit-and-Run That Killed 76-Year-Old Grandfather
- Merrick Man, 20, Killed After Being Ejected in Southern State Parkway Crash
- Merrick Man, 20, Killed in Single-Car Crash on Southern State Parkway
- 20-Year-Old Ejected and Killed in Single-Car Crash on Southern State Parkway in North Massapequa
- Merrick Man, 20, Ejected and Killed in Southern State Parkway Crash
- Pedestrian Hit, Killed Crossing Nassau Expressway In North Lawrence
- Drunk Box Truck Driver Kills 32-Year-Old Man on Hicksville Road in Bethpage
- Father of Two Killed in Southern State Parkway Crash Near Newbridge Road
- 2 killed in separate Nassau County crashes, police say
- Seaford Man, 50, Killed After Speeding Ram Pickup Hits Overpass Wall on Southern State Parkway
- First snowfall of the season causes fatal crashes and hundreds of accidents on Long Island, New York - The Watchers
- Speed Kills: North Bellmore Man, 50, Dies in Southern State Parkway Crash Near Exit 25S
- Seaford Man Killed in Single-Car Crash on Southern State Parkway
- Seaford Man Dead After Single-Car Crash on Southern State Parkway
- One Dead in 4 a.m. Crash on Southern State Parkway Near Exit 13
- DWI Driver Kills Passenger, Injures 2 in Southern State Parkway Crash
- Queens Man Arrested for Fatal DWI Crash on Southern State
- Pedestrian Killed by 3 Cars on LIE North Service Road in Jericho
- Pedestrian Struck by Three Cars and Killed on LIE North Service Road in Jericho
- Wantagh Man Sentenced to 7–15 Years in Fatal DWI Crash on Jericho Turnpike
- Man accused in 2005 crash that killed Long Island dad finally charged after extradition (Nov 15)
- Victim in fatal Nassau crash identified
- Victim Identified in Fatal Nassau County Crash, November 12
- Driver Dead, Another Hospitalized After Head-On Collision on Route 20 in Nassau
- Fatal Crash in Nassau County Under Investigation by State Troopers
- Head-On Crash on U.S. Route 20 in Nassau Kills One, Sends Driver to Albany Med
- NYSP Investigating Fatal Head-On Collision in Nassau County
- Chatham Woman, 80, Killed in Head-On Crash on State Route 20 in Nassau, NY
- 19-Year-Old Hempstead Woman Killed in Single-Car Crash on Southern State Parkway (Nov 3)
- Hempstead Woman, 19, Dies After Crashing Into Tree on Southern State Parkway
- Bicyclist, 37, Killed After Being Struck by Car on US 1 in Nassau County, Florida
- Jacksonville Cyclist, 37, Killed After Sedan Rear-Ends Bicycle on US-1 in Nassau County, Florida
- Teen Indicted in Fatal Massapequa DWI Crash; Father Charged for Pouring Shots
- Freeport Man Gets Up to 18 Years for DWI Crash That Killed 3 Family Members Leaving Sweet 16
- Fugitive Extradited from India 20 Years After Killing Hicksville Man in Red-Light Crash
- Indian man wanted in 2005 fatal car crash on Long Island finally extradited back to U.S.
- Worker Crushed to Death Between Forklift and Tractor-Trailer at Baldwin Construction Site
- Teen killed on Long Island parkway after walking out of school for exceptional children, family says
- Teen Killed After Being Struck by Car on Southern State Parkway in North Valley Stream
- Support grows for family of special needs teen killed on Southern State
- Teen Killed on Southern State Parkway After Wandering From Elmont Special Needs School
- Semi-Truck Driver Killed in I-95 Rollover Crash in Nassau County, Florida
- Southern State Crash Escalates Into Near-Fatal Stabbing in Franklin Square
- 65-Year-Old Motorcyclist Killed After 14-Year-Old Drives ATV Wrong Way in Nassau County
- Driver dies after car crashes into Manhasset Quaker Meeting House in Nassau County, NY on Long Island
- Three Killed in Head-On SUV vs. Tractor-Trailer Crash on U.S. 17 in Nassau County, FL
- 3 Killed in Semitruck Crash on US-17 in Nassau County, Florida
- Deadly DWI crash on Long Island highway leaves family fighting for justice
- Long Island Expressway road rage crash: Friends mourn 29-year-old man killed in accident in New Hyde Park
- Drug-Impaired Teen Driver Kills Two in Fatal Southern State Parkway Crash Near Exit 30S
- Brooklyn Man Killed in Multi-Vehicle LIE Crash in Jericho
- Lindenhurst Teen Ciara Hare, 18, Killed in Southern State Parkway Crash in Oyster Bay
- Two Young People Killed After Off-Duty NYPD Officer's SUV Strikes Disabled BMW on LIE in Old Westbury
Frequently asked questions
How many car accidents happen in Nassau County?
We are currently tracking 393 reported Nassau County accidents, including 3 fatal crashes and 9 reported injuries. 19 were reported in the last seven days and 155 in the last 30 days. These are incidents covered in public records and verified news — the true total of all crashes (including unreported fender-benders) is higher.
What are the most dangerous roads in Nassau County?
By volume of reported incidents we track, the busiest Nassau County corridors are Southern State Parkway (91), Long Island Expressway (43), Northern State Parkway (25), Meadowbrook State Parkway (15), Wantagh State Parkway (15). Each has a dedicated road profile with that corridor's full incident history.
How current are these Nassau County accident reports?
New reports are added every 2-4 hours by an automated pipeline that ingests 511NY (the NY State DOT real-time feed), NYS Police Troop L blotters, county police press releases, and News 12 / Patch / Newsday / Google News. Most incidents appear within minutes of the upstream source publishing them.
What should I do after a car accident in Nassau County?
Move to safety and call 911. Seek medical attention even if injuries seem minor — New York's no-fault law gives you just 30 days to file your NF-2 application. See our guides at /know-your-rights/car-accidents/ and /know-your-rights/insurance-claims/ for what to document and what no-fault will and won't cover.