Discover The Deadliest Intersections in the United States for Motorists

intersections are crucial parts of road networks but can also be sites of significant danger. In this analysis, we delve into the deadliest intersections in the United States, drawing on data and statistics to understand where and why these tragic incidents occur most frequently.

The Deadliest Intersections: A Statistical Overview

  • Fatal Crashes at Intersections: Nearly 25% of all fatal crashes in the U.S. occur at intersections​​.
  • High Fatality Locations: From 2000 to 2019, there were 159,394 fatal crashes designated as intersection-related. Out of about 15.8 million intersections in the continental U.S., only 1,828 had three or more fatal crashes, a mere 0.01%​​.
  • Deadliest Intersection: The intersection at Lalor Street and Route 129 in Mercer County, New Jersey, recorded nine fatal crashes between 2000 and 2019, making it the deadliest in the country​​.

State-Specific Fatalities

  • New Jersey and Florida Lead: New Jersey and Florida have the most fatal crashes at intersections. Specifically, New Jersey’s Lalor Street and State Route 129, and East Jersey Street and U.S. 1 & 9, each with nine fatalities​​.
  • Fatalities by Crash Type in New Jersey (2013-2017): The total fatalities in all crashes increased from 542 in 2013 to 624 in 2017. Intersection-related fatalities ranged from 182 in 2013 to 197 in 2017​​.
  • Florida’s Intersection Fatalities (2013-2017): Fatalities involving an intersection increased significantly, from 764 in 2013 to 1,134 in 2017​​.

Characteristics of Deadly Intersections

  • Location and Type: Deadly intersections are most likely at the crossing of a highway and a local road, disproportionately located in rural areas​​.
  • Rural Vs. Urban: 36% of America’s deadly intersections are in rural areas, despite only 18% of the U.S. population living in these regions. The higher speeds, less frequent use of seatbelts, and outdated road designs contribute to this disproportion​​.

Efforts to Improve Safety

  • Safety Improvements: In New Jersey, at East Jersey Street and East Grand Street, pedestrian signals, and other safety enhancements were added. However, fatal crashes continued at these intersections​​.

Cities with High Numbers of Deadly Intersections

  • Miami’s Distinction: Miami stands out with the most deadly intersections, followed by Phoenix and New York. From 2000-2019, 138 intersections in Miami were the site of three or more crashes​​.


This analysis underscores the critical nature of intersection safety in the United States. With specific locations like New Jersey and Florida having higher rates of fatal crashes, the need for effective safety measures is evident. The disproportionate number of deadly intersections in rural areas also highlights the unique risks associated with different road types and locations. Continued efforts in road safety, especially at intersections, are vital to reduce these tragic incidents.

This comprehensive examination of the deadliest intersections in the United States reveals the complex interplay of location, road type, and traffic patterns in contributing to road fatalities. It emphasizes the importance of targeted safety measures and continuous monitoring to mitigate these risks.

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