NJ T-Bone Side-Impact Accidents — Proving Fault with Right-of-Way and Signal Evidence

PERSONAL INJURY LAW · SONG LAW FIRM COLUMN

Situation

A T-bone (side-impact or right-angle) crash occurs when the front of one vehicle strikes the side of another at roughly a ninety-degree angle. These collisions almost always happen at intersections controlled by traffic signals or stop signs, and because a door panel absorbs relatively little of the force, T-bone impacts produce a disproportionate share of serious injuries and fatalities compared with rear-end or front-end collisions. In northern New Jersey, high-volume intersections such as Main Street and Center Avenue in Fort Lee, Broad Avenue in Palisades Park, and the interchange of Route 4 with Route 17 in Bergen County see frequent T-bone incidents, particularly during morning and evening rush hours when drivers try to beat a yellow light or complete an unprotected left turn across oncoming traffic.

Legal Concept

Fault in a T-bone case turns on right-of-way. If the intersection is signal-controlled, the vehicle entering on a green ball — or on a dedicated green left-turn arrow — has the right of way. At a stop-sign intersection, the vehicle that reaches the stop line first proceeds first; if two vehicles arrive at the same time, the one on the right goes first. New Jersey applies modified comparative negligence under N.J.S.A. 2A:15-5.1: an injured driver may recover damages so long as his or her share of fault does not exceed fifty percent, but the award is reduced in proportion to that fault. A driver found fifty-one percent or more at fault recovers nothing, which is why the initial fault allocation matters enormously in T-bone litigation.

NJ Rules

Title 39 of the New Jersey Statutes governs traffic. Several sections are decisive in T-bone litigation: N.J.S.A. 39:4-81 (obedience to traffic signals), 39:4-90 (right-of-way at intersections), 39:4-90.1 (stop before entering an intersection), and 39:4-105 (compliance with stop signs). A driver who enters on yellow is legally permitted to do so only when a safe stop is impossible; if the physical evidence shows the driver could have stopped but instead accelerated, courts often assign significant fault. If any person is injured, N.J.S.A. 39:4-130 requires the driver to notify police immediately, and failing to do so may itself become evidence of consciousness of fault at trial.

Practical Response

At the scene, once you are safely out of traffic, photograph and video-record the signal cycle if you can, and note the color displayed when each vehicle entered the box. Identify nearby storefront CCTV, NJDOT and municipal traffic cameras, witness contact information, and whether the other vehicle carries a dashcam. Bergen County intersections retain signal-controller timing logs, which can be preserved through an attorney's spoliation letter within thirty days. At the hospital, insist on chest and abdominal CT imaging and clear documentation of side-impact injuries such as pelvic fractures, thoracic contusions, or shoulder-belt trauma. Open your PIP claim within fifteen days of the crash to satisfy insurer notice requirements, and keep every specialist referral and physical-therapy note.

Common Misunderstandings

The belief that "a car going straight always has the right of way" is dangerous. When a dedicated left-turn arrow is green, the turning vehicle has priority and the straight-through driver must yield. The argument "I entered on yellow so I am not at fault" often fails, because entering on yellow is lawful only when a safe stop is impossible — an evidentiary question resolved by braking distance, speed, and reaction time. Finally, the assumption that whoever was struck on the side must automatically be innocent ignores the actual legal test, which is who violated signal or stop-sign duties under Title 39.

Key Takeaways

T-bone crashes produce severe injuries and hotly contested liability disputes. Objective evidence — traffic-camera footage, signal-timing logs, dashcam files, and independent witnesses — is what typically decides the case, and that evidence disappears quickly. Preserve it early, understand the fifty-one percent bar under New Jersey comparative negligence, and coordinate PIP and third-party claims from the very start. Early consultation with counsel is strongly advisable, especially for immigrant drivers navigating unfamiliar procedural deadlines.

FAQ

Q1. If I entered the intersection on yellow, am I automatically at fault?

A. No. Under N.J.S.A. 39:4-81, entering on yellow is permitted when a safe stop is not possible. Skid marks, speed, and following distance are weighed together to reach that finding.

Q2. I was turning left when I was T-boned. Why are they saying most of the fault is mine?

A. A left-turning driver owes a duty to yield to oncoming traffic under N.J.S.A. 39:4-90, so the presumption of fault leans against the turning vehicle. Evidence that the oncoming driver ran a red light or was speeding can shift that presumption.

Q3. Can I request the traffic signal timing log myself?

A. Practically, no. Attorneys secure signal-controller data through an OPRA (Open Public Records Act) request or a preservation letter, and the request must be made quickly before overwrite.

Q4. The other driver admitted fault at the scene but now denies it. What do I do?

A. Scene admissions carry weight but are rarely enough on their own. Corroborate them with witnesses, dashcam or CCTV video, and the police report.

Q5. My injuries were diagnosed several days after the crash. Can I still file a claim?

A. Yes. PIP should be opened within fifteen days, but delayed diagnoses are common with side-impact trauma. Document the reason for the delay carefully, keep every treatment record, and inform your PIP carrier in writing as soon as symptoms appear so that later care remains covered.