PRIORITY SAFETY CORRIDOR · 2020–2024
Capitol Expressway
City-reported crashes inside the current official City boundary and within 30 meters of the named official Priority Safety Corridor geometry. Counts for different corridors can overlap.
975Reported crashes
44KSI crashes
9People killed
40People severely injured
KSI means a crash with at least one person killed or severely injured. People and crashes are different units. Counts describe this dated study population, not risk per trip.
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Five years, in context.
154202012 KSI crashes
19020215 KSI crashes
222202212 KSI crashes
19920239 KSI crashes
21020246 KSI crashes
| Year | Crashes | KSI crashes | People killed | Severely injured |
|---|---|---|---|---|
| 2020 | 154 | 12 | 1 | 11 |
| 2021 | 190 | 5 | 2 | 5 |
| 2022 | 222 | 12 | 2 | 12 |
| 2023 | 199 | 9 | 2 | 8 |
| 2024 | 210 | 6 | 2 | 4 |
Who was involved?
Involvement does not identify who was injured. A crash may involve more than one road-user type. Unknown records are disclosed separately.
| Road user | Crashes involving mode | KSI crashes involving mode | Mode unknown: all crashes | Mode unknown: KSI crashes |
|---|---|---|---|---|
| pedestrian | 27 | 7 | 97 / 975 | 0 / 44 |
| bicycle | 28 | 5 | 97 / 975 | 0 / 44 |
| motorcycle | 20 | 5 | 99 / 975 | 0 / 44 |
| vehicle occupant | 956 | 42 | 15 / 975 | 0 / 44 |
Actual KSI people by mode, with attribution coverage
These totals use verified party/person attribution only. Missing attribution is not zero. The observed person totals do not have complete coverage.
| Mode | Known KSI people of this mode | Crashes with usable attribution | Crashes with unknown attribution |
|---|---|---|---|
| pedestrian | 6 | 584 / 975 | 391 / 975 |
| bicycle | 4 | 584 / 975 | 391 / 975 |
| motorcycle | 2 | 584 / 975 | 391 / 975 |
| vehicle occupant | 19 | 584 / 975 | 391 / 975 |
How to read this report
- Historical reported crashes are descriptive counts, not a prediction of the next crash or an exposure-adjusted risk rate.
- Crash involvement and the injured person's road-user mode are separate measures. A mode-involved KSI crash can injure someone using another mode.
- Road-user and reported-factor fields have incomplete coverage. Recorded positive counts are lower bounds where classifications are unknown.
- The current municipal boundary and dated road geometry are applied to historical records.
- Rank ties are retained. Small count differences do not establish statistical significance, causation, fault or a road defect.
- City records cover SJPD streets and county expressways; this report does not include CHP highway additions.
- The City source is a dated dynamic snapshot, not certified final.
- Nearby crash counts can overlap between PSCs and must not be added. Proximity does not prove roadway membership or grade equivalence.