Where do crashes happen most often on I-105?

The short answer: From July 2, 2025 through July 1, 2026, the I-105 corridor recorded 1,573 matching crash records. The largest recorded location category was Unincorporated with 372 matches. Among named cities, Los Angeles had the highest count with 361. This is a count of records, not an exposure-adjusted measure of danger. View the reproducible table or read the methodology and limitations.

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Corridor Heat Map

I-105 crash-record density

Adjust the window from the profile start date. The map redraws to show only loaded mappable records inside that date range.

0
Plotted records in window
Profile starts Jul 2, 2025Showing Jul 2, 2025 to Jul 1, 2026
1 month from start3 months6 months9 monthsFull profile year
Window: Jul 2, 2025 to Jul 1, 2026
Loaded map records: 0 maximum client sample
Full profile count: 1,573 records
Loading crash coordinatesBlue record-onlyYellow injuryRed fatal

Top Incident Locations along I-105

Unincorporated372 crashes
Los Angeles361 crashes
Lynwood271 crashes
Downey177 crashes
Hawthorne168 crashes
Paramount103 crashes
Norwalk37 crashes
South Gate35 crashes
Inglewood19 crashes
Compton11 crashes

Direction of Travel Split

588
E/B
561
W/B
304
Other/Unknown
68
S/B
52
N/B

Severity & Casualties Summary

4
People reported killed
830
Injuries (People)
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Locations with the most matching I-105 records

Counts reflect the road labels and city fields recorded in the source data for this reporting window. They do not account for traffic volume, road miles, or time spent traveling.

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Top locations in matching I-105 crash records
RankRecorded cityCrashesSerious or fatalPeople killed
1Unincorporated37230
2Los Angeles36172
3Lynwood27161
4Downey17730
5Hawthorne16861
6Paramount10320
7Norwalk3700
8South Gate3500
9Inglewood1900
10Compton1100
Methodology

How this corridor profile is produced

No applied canonical mapping exists for I-105 yet, so this profile temporarily uses the legacy curated alias matcher against the officer-recorded primary-road label. The reporting window is 2025-07-02 through 2026-07-01. Source records come from the California Highway Patrol California Crash Reporting System.

Read the full methodology and privacy notes
Limitations

What the numbers cannot establish

  • Raw crash counts do not measure individual risk or identify the “most dangerous” segment.
  • Traffic volume, vehicle miles traveled, road length, construction, and enforcement exposure are not controlled here.
  • Road and city labels can be incomplete, inconsistent, or revised after publication.

Cite or reuse this profile

This is independent analysis of public records. Keep the reporting window, source, and methodology attached when reusing a figure.

The Crash Data Project. "I-105 Highway Crash Records Profile." Updated Jul 1, 2026. https://crashes.meruai.co/california/roads/i-105. Analysis of California Crash Reporting System public records.
Read the methodology