The 25 Most Dangerous and Deadly Roads in New Jersey

Every New Jersey driver knows the feeling: traffic compressing at a merge on Route 4, trucks filling both lanes of Interstate 80, or brake lights rippling down the Garden State Parkway. Some corridors earn that uneasy feeling honestly. This page keeps the 25-road list this post has always carried, regroups it by region and road type, and explains what the state and federal data behind such lists actually show — and what to do if a crash on one of these roads leaves you injured.

A caution first: no agency publishes an official “25 most dangerous roads” ranking. Lists like this are compilations, and the answer changes with the measure — a long toll road can lead in total deaths while a short urban highway is far deadlier per mile. Read the Bergen and Passaic County corridors first; they are the roads our Rochelle Park clients drive daily.

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What the Crash Data Actually Shows

The original version of this post was built on fatal accident data compiled by the National Highway Traffic Safety Administration (NHTSA) for 2016 through 2019, ranked by fatalities per mile. We have kept those 25 roads and their counts from that period, labelled as 2016–2019 figures — a snapshot of where fatal crashes concentrated then, not a current-year ranking.

Newer statewide numbers put the list in context. NJDOT’s Bureau of Transportation Data and Safety collects the NJTR-1 crash report for every reported crash statewide and receives an average of 320,000 crash reports a year, which it uses to develop its safety programs. The New Jersey State Police recorded 286 fatalities in 268 fatal crashes through July 14, 2025, down from 343 fatalities in the same period of 2024; the State Police describe those figures as preliminary. NHTSA’s Traffic Safety Facts state data counted 606 traffic fatalities in New Jersey in 2023, a rate of 0.78 per 100 million vehicle miles travelled, down from 689 in 2022. Of those 606, NHTSA counted 190 in speeding-related crashes, and alcohol-impaired driving — a driver at or above 0.08 blood alcohol — accounted for 23 percent.

Two lessons follow. Exposure matters: the busiest corridors pile up large totals simply because so many vehicles use them. And speed and impairment show up in the statewide numbers year after year, on limited-access highways and local arterials alike.

The Bergen and Passaic County Corridors

Route 17 did not appear in the original 25, and no honest account of dangerous Bergen County driving can leave it out. Through Paramus, Rochelle Park’s neighbour, and the retail corridor to the north, Route 17 mixes highway speeds with constant driveway, ramp, and shopping-centre traffic entering and leaving the roadway. That speed differential — through traffic at highway pace, turning traffic at a crawl — is the corridor’s defining hazard, along with short merges and heavy truck deliveries to the stores that line it.

Interstate 287 was likewise outside the original list. Its northern arc through Morris, Passaic, and Bergen Counties carries long-distance truck traffic around the metropolitan area and feeds Interstate 80 and Route 17, and where those corridors meet, merging streams of cars and tractor-trailers at different speeds create the compression points that produce chain-reaction crashes.

Four corridors from the original 25 run through or beside Bergen and Passaic Counties and get the fullest entries in the list below. Route 4 funnels commuters between the George Washington Bridge approach and Paterson through some of the most densely developed retail and interchange territory in the state. Interstate 80 crosses Passaic and Bergen Counties as a primary east–west truck route. The Garden State Parkway and the New Jersey Turnpike carry the region’s heaviest through traffic, and drivers hurt on the Essex County stretch west of Newark can also read our page for Interstate 280 car accident lawyers, which covers the corridor that links Interstate 80 with the Turnpike through the Oranges and Newark.

The 25 Roads, Grouped by Corridor

The counts below are the 2016–2019 figures from the original compilation, given where that post stated them. Roads are grouped so neighbouring corridors can be compared like with like.

Interstates and Toll Roads

  • Garden State Parkway: 102 fatalities over 172.4 miles in 2016–2019 — the highest total on the list, on the state’s longest toll road, running from Bergen County to Cape May.
  • New Jersey Turnpike / Interstate 95: 68 fatalities over 89.2 miles. Heavy truck volume, high speeds, and dense northern interchanges make its Bergen and Hudson County stretches unforgiving.
  • Interstate 80: 58 fatalities over 68.5 miles, crossing Warren, Morris, Passaic, and Bergen Counties with substantial tractor-trailer traffic throughout.
  • Interstate 78: 36 fatalities over 67.8 miles, an east–west truck and commuter route from Hunterdon County to Newark.
  • Interstate 280: 17 fatalities over 17.9 miles, climbing from Newark through the Oranges to its junction with Interstate 80 in Morris County.
  • Interstate 676: 8 fatalities over 4.8 miles on the Camden approach to the Benjamin Franklin Bridge — a high per-mile figure on a short, busy urban segment.

North Jersey State Highways

  • Route 4: 9 fatalities over its 10.6 miles from Paterson to the George Washington Bridge approach, through near-continuous interchanges and merging traffic in Bergen County.
  • Route 3: 9 fatalities over 10.8 miles, carrying Meadowlands commuter traffic between Route 46 and the Lincoln Tunnel approach.
  • Route 21: 14 fatalities over 14.4 miles from Newark to Clifton along the Passaic River, with closely spaced exits and local traffic joining at speed.
  • Route 20: 5 fatalities over 4.2 miles in Paterson, a short riverfront highway with tight geometry by modern standards.
  • Route 440: 13 fatalities over an aggregate 13.3 miles, counting its Hudson County and Middlesex County segments, both carrying port, warehouse, and bridge-bound traffic.

Central Jersey Arterials

  • U.S. 1: 54 fatalities over 68.8 miles. Through Mercer and Middlesex Counties it is a signalised commercial arterial where turning, crossing, and through traffic mix.
  • Route 27: 31 fatalities over 38.5 miles, an older road through built-up towns from Princeton toward Rahway, with driveways and intersections throughout.

South Jersey and Shore Corridors

  • U.S. 30: 50 fatalities over 58.3 miles, the White Horse Pike corridor from Camden County toward Atlantic City.
  • Route 322: 35 fatalities over 64.3 miles across Gloucester and Atlantic Counties, mixing rural high-speed stretches with developed segments.
  • Route 70: 35 fatalities over 59.8 miles from Camden County through the Pine Barrens toward the shore.
  • Route 55: 30 fatalities over 40.5 miles of freeway in Cumberland and Gloucester Counties, where high speeds meet rural interchanges.
  • Route 42: 22 fatalities over 14.3 miles in Camden County, including the Atlantic City Expressway approach.
  • Route 73: 19 fatalities over 34.6 miles through Burlington and Camden Counties, a divided arterial with frequent signals.
  • Route 38: 14 fatalities over 19.2 miles in Burlington County, a signalised retail corridor with constant turning movements.
  • Route 36: 14 fatalities over 24.4 miles in Monmouth County, carrying shore traffic with seasonal surges.
  • Route 129: 7 fatalities over just 2.4 miles in Trenton — first on the original list per mile, a reminder that short urban segments can carry the most concentrated risk.
  • Route 56: 7 fatalities over 9.2 miles in Cumberland County.
  • Route 37: 7 fatalities over 13.4 miles in Ocean County, the main route toward Seaside Heights, with heavy summer and pedestrian activity near its eastern end.
  • Route 168: 6 fatalities over 10.8 miles in Camden County, the Black Horse Pike segment through built-up suburbs.

What the grouping shows is that “dangerous” comes in two forms: high-speed highways where a single mistake involves trucks and multiple vehicles, and older arterials where signals, driveways, and turning traffic put vehicles on collision courses at lower speeds but more often.

Why These Corridors Are Dangerous

Merge density. Older interchanges were built for far less traffic. Short acceleration lanes on roads like Route 4, Route 21, and the northern Parkway force drivers to join fast traffic with little room to match speed, and closely spaced ramps mean someone is always merging or weaving.

Truck volume. Interstate 80, Interstate 78, the Turnpike, and Route 287 are freight corridors. A tractor-trailer needs far more distance to stop, has larger blind spots, and turns a routine rear-end impact into a multi-vehicle event. Speed differentials between trucks climbing a grade and cars at full highway speed compress following distances for everyone.

Speed differentials and design age. The same problem appears in miniature on arterials: Route 17 and U.S. 1 carry through traffic at highway pace past driveways where vehicles enter at a fraction of that speed. Add older ramp geometry, work zones, and slowdowns spilling back from a toll plaza or interchange, and the margin for a distracted moment disappears. NHTSA’s 2023 count — 190 of 606 fatalities in speeding-related crashes — shows how often speed is part of the final picture.

What to Do After a Crash on a High-Speed Corridor

Safety comes before evidence, always. If anyone is injured, call 911 first. On a Parkway, Turnpike, or interstate, the most dangerous place you can be is standing beside a live travel lane. If the vehicles can be moved safely and no one is seriously hurt, move to the shoulder or the next safe area, turn on hazard lights, and stay behind a barrier or well off the roadway. If a vehicle cannot move, get the occupants out and away from traffic if that can be done safely, and leave the scene as it is for the police.

Once you are safe, note the details that disappear fastest: the mile marker or nearest exit, direction of travel, your lane, and the other vehicles’ descriptions and plate numbers. Photograph positions and damage only if you can do so without stepping into traffic. Save dashcam footage before it is overwritten, and get the responding agency’s name and report number — on these corridors that may be the State Police rather than a local department, which affects where the report and NJTR-1 record are retrieved later.

High-speed crashes are often chain reactions, and fault can be shared by several drivers who each struck the car ahead. If you were pushed into another vehicle, or hit more than once, our guide to your legal options after a multi-impact car accident explains how liability is sorted out when impacts come in sequence. Get medical care the same day even if you feel only shaken up; symptoms from highway-speed impacts commonly surface hours later, and a treatment gap will be used against the claim.

When the Road Itself May Be Part of the Claim

Most highway claims are brought against other drivers. Sometimes, though, the allegation is that the road contributed: a failed guardrail, a deep pavement defect, standing water from blocked drainage, a missing warning, or an improperly protected work zone. Claims of that kind against the state, a county, a municipality, or a toll authority are governed by the New Jersey Tort Claims Act and work very differently from an ordinary insurance claim.

The critical difference is time. Under N.J.S.A. 59:8-8, a claim for injury against a public entity must be presented, in the form the Act requires, not later than the 90th day after the claim accrues. Miss that notice deadline and the claim can be barred before any lawsuit is filed, however strong the underlying facts are. Public-entity cases also involve immunities and proof requirements that do not apply to private defendants, so a suspected road-defect case should be reviewed in the first days after a crash, while the condition can still be documented.

Road condition and driver fault often coexist — a speeding driver and a drainage failure in the same crash — and the claims then proceed on different tracks, under different deadlines. Our overview of what to expect during a New Jersey motor vehicle accident lawsuit walks through how such a case is investigated and filed.

Insurance, Medical Bills, and Deadlines After a Highway Crash

New Jersey is a no-fault state for initial medical bills. Personal injury protection, or PIP, under N.J.S.A. 39:6A-4 pays covered medical expenses regardless of who caused the crash. A standard policy provides medical benefits up to $250,000 per person per accident, although many drivers have elected lower limits, which is why the declarations page of your own policy should be checked in the first week. Open the PIP claim promptly and keep every bill and claim number.

If the driver who caused the crash has no insurance, too little, or cannot be identified, uninsured and underinsured motorist coverage may be the main source of recovery; our page on uninsured and underinsured motorist accidents explains how those claims work. For the lawsuit itself, N.J.S.A. 2A:14-2 generally gives two years from the crash to file a personal injury action — but the 90-day public-entity notice above runs far sooner. Our car accidents page collects the firm’s resources on these steps, and our guide to recovering compensation for motor vehicle accident injuries in New Jersey sets out what a claim can cover.

Related Car Accident Resources

For next steps, start with our New Jersey car accidents overview, legal options after a multi-impact car accident, what to expect during a New Jersey motor vehicle accident lawsuit, and recovering compensation for motor vehicle accident injuries. If another driver’s coverage is missing or too small, see uninsured and underinsured motorist accidents; for the Newark–Parsippany stretch, our Interstate 280 car accident lawyers page covers that corridor in detail.

The Epstein Law Firm is at 340 West Passaic Street in Rochelle Park, minutes from Route 4, Route 17, and the northern Parkway. The firm offers a free case evaluation, and personal injury cases are handled on a contingency fee — no fee unless we win.

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Dangerous New Jersey Roads FAQs

Below are answers to common questions about crashes on New Jersey’s most dangerous roads and corridors. This information is general and not legal advice — contact our office for guidance about your specific crash, injuries, and deadlines.

What is the most dangerous road in New Jersey?

It depends on the measure, and no official ranking settles it. In the 2016 through 2019 NHTSA compilation behind the original version of this post, the Garden State Parkway had the highest total, with 102 fatalities over 172.4 miles, while short Route 129 in Trenton ranked first per mile, with 7 fatalities over 2.4 miles.

Long roads accumulate totals through sheer exposure, while short urban segments concentrate risk. That is why this post groups the corridors and labels its counts by period instead of naming a single winner.

Sources: NHTSA, Traffic Safety Facts state traffic data for 2023; NJDOT, crash records and highway safety

Why is Route 17 in Bergen County so dangerous?

Route 17 mixes highway-speed through traffic with constant local traffic entering and leaving retail driveways, ramps, and shopping centres through Paramus and the corridor to the north. That speed differential, with short merges and heavy delivery-truck traffic, leaves little margin when someone slows, turns, or changes lanes unexpectedly.

Route 17 was not one of the 25 roads in the original 2016 through 2019 compilation — a reminder that such lists reflect the dataset and measure used, not every hazardous corridor. NJDOT’s crash records, built from NJTR-1 reports filed statewide, are the source engineers use to identify problem locations like these.

Sources: NJDOT, crash records and highway safety; NHTSA, Traffic Safety Facts state traffic data for 2023

What should I do after a crash on the Garden State Parkway or the New Jersey Turnpike?

Put safety first: call 911 if anyone is injured, and do not stand beside a live travel lane. If the vehicles can be moved safely and injuries allow, get to the shoulder or the next safe area, use hazard lights, and stay behind a barrier or well clear of traffic.

Then record the mile marker or nearest exit, direction of travel, and the other vehicles’ plate numbers, and save dashcam footage before it is overwritten. Crashes on these toll roads are commonly handled by the New Jersey State Police, so note the responding agency and report number for your records.

Sources: New Jersey State Police, fatal crash statistics; NJDOT, crash records overview

Can I sue the state or a county for a dangerous road condition?

Sometimes, but these claims are narrower than claims against a private driver. A claim that a public entity is responsible for a dangerous condition of public property — a failed guardrail, a severe pavement defect, or drainage that floods a lane — proceeds under the New Jersey Tort Claims Act, with immunities and proof requirements that do not apply to ordinary defendants.

The deadline is the trap. Under N.J.S.A. 59:8-8, notice of the claim must be presented within 90 days after the claim accrues, and a claimant who misses that step can be barred from recovering. Because the condition may be repaired quickly, photographs and an early legal review matter more here than in almost any other crash claim.

Sources: N.J.S.A. 59:8-8, time for presentation of claims (New Jersey Legislature); New Jersey Courts, Civil Practice Division

What is the 90-day notice of claim under the New Jersey Tort Claims Act?

It is a written notice that must be presented to the public entity you claim is responsible — the state, a county, a municipality, or an authority — before you can sue it. N.J.S.A. 59:8-8 requires it not later than the 90th day after the cause of action accrues, in the manner the Act prescribes.

The statute also provides that, after six months have passed from the date the notice is received, the claimant may file suit in an appropriate court. The 90-day notice is separate from, and much shorter than, the ordinary two-year lawsuit deadline, so a possible road-condition claim should be screened immediately.

Sources: N.J.S.A. 59:8-8, time for presentation of claims (New Jersey Legislature); New Jersey Courts, Civil Practice Division

Who pays my medical bills after a crash on a New Jersey highway?

Usually your own personal injury protection coverage pays first, regardless of who caused the crash. Under N.J.S.A. 39:6A-4, a standard policy provides PIP medical benefits of up to $250,000 per person per accident, although a driver who elected lower limits will have less available — one reason to check your declarations page right away.

Treatment should not wait for a fault decision. Open the PIP claim promptly, give providers the claim number, and keep every bill. Amounts beyond PIP, and losses such as lost income and pain and suffering, are pursued against the at-fault driver’s coverage, or through uninsured and underinsured motorist coverage if that policy is missing or too small.

Sources: N.J.S.A. 39:6A-4, personal injury protection coverage (New Jersey Legislature); New Jersey Department of Banking and Insurance, consumer assistance

What evidence matters most after a crash on a highway?

Start with location and sequence: the mile marker or nearest exit, direction and lane of travel, photographs of vehicle positions and damage taken only where it is safe to stand, and dashcam footage saved before it is overwritten. That record often decides whether an impact was a single collision or a chain reaction with fault shared among several drivers.

Add the police report and the NJTR-1 crash record that follows from it — NJDOT collects those reports statewide — plus witness details, medical records, and repair documents. Debris is cleared within hours on a busy highway, so evidence gathered on the first day is frequently what the whole claim is built on.

Sources: NJDOT, crash records overview; Epstein Law Firm, legal options after a multi-impact car accident

Are truck-heavy corridors treated differently in an injury claim?

The legal rules are the same, but the investigation is different. On corridors such as Interstate 80, Interstate 78, and the Turnpike, a claim may involve a trucking company as well as its driver, and evidence can include company and vehicle records that do not exist in a two-car crash. A truck’s stopping distance, blind spots, and weight also change how the collision is analysed.

What does not change is the framework: PIP still pays initial medical bills regardless of fault, the same deadlines apply, and fault is still apportioned among everyone whose conduct contributed.

Sources: NHTSA, Traffic Safety Facts state traffic data for 2023; NJDOT, crash records and highway safety

How long do I have to file a claim after a New Jersey road crash?

For a personal injury lawsuit against a private defendant, N.J.S.A. 2A:14-2 generally requires the action to be commenced within two years after the cause of action accrues. Missing that deadline usually ends the claim, however clear the other driver’s fault may be.

Two shorter clocks run at the same time. Insurance claims should be opened within days, and any claim against a public entity for a road condition must be presented within 90 days under N.J.S.A. 59:8-8. Treat the two years as the outer limit, not the timetable: evidence and the road condition itself are easiest to document in the first weeks.

Sources: N.J.S.A. 2A:14-2, two-year personal injury limit (New Jersey Legislature); N.J.S.A. 59:8-8, time for presentation of claims (New Jersey Legislature); New Jersey Courts, Civil Practice Division

What does it cost to hire a lawyer after a highway crash?

The Epstein Law Firm offers a free case evaluation, and personal injury cases are handled on a contingency fee — no fee unless we win. You do not pay an hourly rate to have the corridor, the police report, the insurance coverage, and the deadlines in your case reviewed.

Before signing, ask what percentage applies if the case settles and if it goes to trial, and how case costs are handled, and get the answers in writing. An early review can identify a possible 90-day public-entity notice or an underinsured driver before either problem becomes irreversible.

Sources: Epstein Law Firm, car accidents; New Jersey Courts, Civil Practice Division

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