Traffic Collisions in Los Angeles County

2015 – 2025
20152016201720182019202020212022202320242025
556,209
Collisions
8,240
People killed
795,379
People injured
29%
On state highways

Between 2015 and 2025, 556,209 collisions were reported to the CHP in Los Angeles County. They killed 8,240 people and injured 795,379. Annual collisions have fallen 32% since 2015. The single most common time for a crash here is 5 PM on a Thursday.

Collisions by year

2015 56,807
2016 62,947
2017 63,289
2018 62,707
2019 60,866
2020 45,340
2021 41,460
2022 40,503
2023 41,029
2024 42,525
2025 38,736

When crashes happen

12 AM6 AM12 PM6 PM11 PM
Sunday 76,179
Monday 80,657
Tuesday 81,225
Wednesday 81,381
Thursday 88,960
Friday 78,636
Saturday 69,171

Roads With the Most Collisions

Freeways

  1. I-40518,266
  2. I-1018,188
  3. I-518,128
  4. US-10112,860
  5. I-6059,476
  6. I-2109,285
  7. I-1108,997
  8. SR-608,748

City Streets

  1. Florence Ave4,117
  2. Western Ave3,457
  3. Vermont Ave3,128
  4. Sepulveda Blvd3,043
  5. Olympic Blvd2,994
  6. Rosecrans Ave2,806
  7. Washington Blvd2,691
  8. Sunset Blvd2,689

Intersections With the Most Collisions

Involving a freeway

  1. Grand Ave & SR-601,020
  2. I-405 & Sepulveda Blvd806
  3. I-605 & Telegraph Rd679
  4. I-10 & I-605671
  5. I-605 & SR-60590
  6. I-605 & Valley Blvd586
  7. Burbank Blvd & I-405573
  8. Azusa Ave & SR-60566

City streets only

  1. Firestone Blvd & Lakewood Blvd205
  2. Downey Ave & South St134
  3. Central Ave & El Segundo Blvd123
  4. Nordhoff St & Sepulveda Blvd119
  5. Sherman Way & Woodman Ave119
  6. Alameda St & Nadeau St117
  7. La Cienega Blvd & Stocker St116
  8. Reseda Blvd & Roscoe Blvd114

Driving in Los Angeles County?

Compare your route against every one of these 556,209 collisions and take the one with the fewest.

Plan a safer route

Source: California Highway Patrol Statewide Integrated Traffic Records System (SWITRS), via the Transportation Injury Mapping System at UC Berkeley. Figures cover collisions reported to the CHP; minor crashes that were never reported do not appear. 2014 is excluded from this page because the source extract for Los Angeles County holds only a partial year of records for it. Road and intersection names are as recorded by the reporting officer.