Traffic Collisions in Trinity County

2014 – 2025
201420152016201720182019202020212022202320242025
1,220
Collisions
82
People killed
1,484
People injured
75%
On state highways

Between 2014 and 2025, 1,220 collisions were reported to the CHP in Trinity County. They killed 82 people and injured 1,484. Annual collisions are essentially flat since 2014. The single most common time for a crash here is 4 PM on a Wednesday.

Collisions by year

2014 90
2015 107
2016 121
2017 119
2018 98
2019 92
2020 104
2021 104
2022 104
2023 94
2024 98
2025 89

When crashes happen

12 AM6 AM12 PM6 PM11 PM
Sunday 164
Monday 145
Tuesday 154
Wednesday 209
Thursday 185
Friday 179
Saturday 184

Roads With the Most Collisions

Freeways

  1. SR-299535
  2. SR-3269
  3. SR-36100
  4. SR-11
  5. SR-1651
  6. SR-261
  7. SR-299401

City Streets

  1. Trinity Dam Blvd30
  2. Hyampom Rd20
  3. Rush Creek Rd19
  4. Lower Mad River Rd18
  5. Oregon St11
  6. Tule Creek Rd10
  7. Lewiston Rd9
  8. Red Hill Rd7

Intersections With the Most Collisions

Involving a freeway

  1. SR-3 & SR-3651
  2. Castle Rd & SR-29917
  3. SR-299 & SR-317
  4. SR-299 & Trinity Dam Blvd17
  5. East Fork Rd & SR-29915
  6. Fawn Lodge Rd & SR-29915
  7. SR-3 & Summit Creek Rd15
  8. Hyampom Rd & SR-314

City streets only

  1. Rush Creek Rd & Trinity Dam Blvd8
  2. Oregon St & Sam Lee Dr4
  3. 95th St & Lower Mad River Rd3
  4. Browns Ranch Rd & Lance Gulch Rd3
  5. Goose Ranch Rd & Lewiston Rd3
  6. Green Gate Rd & Tule Creek Rd3
  7. Jesse Rd & Tule Creek Rd3
  8. Lowden Ln & Washington St3

Driving in Trinity County?

Compare your route against every one of these 1,220 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. Road and intersection names are as recorded by the reporting officer.