Ontario intersections ranked by reported crashes
23 confirmed surface-street junctions in Ontario, San Bernardino County, carrying 329 reported crashes between them in 2023 and 2024. 34 junctions were attempted here and 23 could be confirmed by two independent sources; the rest were dropped rather than guessed at.
This is a count of reported crashes, not a measure of risk. It is not adjusted for traffic volume, and a difference of two or three crashes between neighbouring rows is within ordinary year-to-year variation rather than a real gap. It says nothing about fault or about any individual claim.
| # | Junction | County | Crashes | Injured | Killed |
|---|---|---|---|---|---|
| 1 | Holt Bl & San Antonio Av | San Bernardino | 22 | 26 | 0 |
| 2 | Archibald Av & Riverside Dr | San Bernardino | 21 | 17 | 0 |
| 3 | Euclid Av & Philadelphia St | San Bernardino | 20 | 9 | 1 |
| 4 | Campus Av & Holt Bl | San Bernardino | 18 | 17 | 1 |
| 5 | Euclid Av & Holt Bl | San Bernardino | 18 | 13 | 0 |
| 6 | Euclid Av & Fifth St | San Bernardino | 16 | 12 | 1 |
| 7 | Euclid Av & Francis St | San Bernardino | 16 | 10 | 0 |
| 8 | Mission Bl & Mountain Av | San Bernardino | 16 | 9 | 0 |
| 9 | Euclid Av & Mission Bl | San Bernardino | 15 | 16 | 0 |
| 10 | Euclid Av & Walnut St | San Bernardino | 15 | 11 | 0 |
| 11 | Haven Av & Jurupa St | San Bernardino | 15 | 11 | 0 |
| 12 | Holt Bl & Vineyard Av | San Bernardino | 15 | 10 | 0 |
| 13 | Airport Dr & Haven Av | San Bernardino | 14 | 8 | 1 |
| 14 | San Antonio Av & State St | San Bernardino | 12 | 11 | 0 |
| 15 | Mountain Av & Philadelphia St | San Bernardino | 11 | 9 | 1 |
| 16 | Jurupa St & Milliken Av | San Bernardino | 11 | 5 | 1 |
| 17 | Airport Dr & Vineyard Av | San Bernardino | 11 | 15 | 0 |
| 18 | Haven Av & Ontario Ranch Rd | San Bernardino | 11 | 10 | 0 |
| 19 | G St & Mountain Av | San Bernardino | 11 | 9 | 0 |
| 20 | Haven Av & Mission Bl | San Bernardino | 11 | 5 | 0 |
| 21 | Archibald Av & Mission Bl | San Bernardino | 10 | 8 | 0 |
| 22 | Campus Av & Riverside Dr | San Bernardino | 10 | 8 | 0 |
| 23 | Haven Av & Inland Empire Bl | San Bernardino | 10 | 5 | 0 |
Sources: California Crash Reporting System (CCRS), California Highway Patrol; locations from the US Census Geocoder, each confirmed by a second independent source to within 50 metres. Method and limitations: methodology.