Motorcycle crash statistics and hotspots in Glendora, CA
- motorcycle crashes, 2021–2026
- 107
- motorcycle crashes, 2021–2026
- serious or fatal
- 23
- serious or fatal
- fatal
- 0
- fatal
- street with the most
- I-210
- street with the most
Where they cluster
All 10 spots, explained- 1I-210 & Grand Ave20 crashes · 5 serious or fatalPolice reports: in 5 of 20, a driver drifted out of the lane or onto the wrong side.
- 2I-210 & Grand Ave9 crashes · 2 serious or fatalPolice reports: in 3 of 9, a driver drifted out of the lane or onto the wrong side.
- 3I-210 & Barranca Ave8 crashes · 1 serious or fatalClose passes and cars turning alongside
Is Glendora safe to ride a motorcycle?
This page covers traffic crashes, not crime. We don't rate cities as safe or unsafe: crash counts can't say how risky a street is, and busy streets have more crashes partly because more people use them. What the records show: 107 motorcycle crashes were reported in Glendora from 2021–2026, 23 of them serious or fatal. The most were at I-210 & Grand Ave (20). 22% involved no other vehicle, usually running wide or losing grip. 9% involved a car turning left across the rider.
Where to look next
How motorcyclists crash in Glendora
- 22% involved no other vehicle, usually running wide or losing grip.
- 9% involved a car turning left across the rider.
- 21% happened after dark.
What the reports show about motorcycle crashes in Glendora
- 21% (California: 25%) of crashes happened after dark.
- 97% (California: 80%) were on roads posted 40 mph or faster.
- 21% (California: 28%) left someone seriously hurt or killed.
- The busiest hour was 7 a.m. (California: 5 p.m.).
- 3% (California: 2%) were on a wet road, as the report records it.
- The reports name something about the road itself in 2 crashes: a construction or repair zone (2).
Set against all motorcycle crashes in California, 2021–2026. Without traffic counts these can't say how risky a street is.
Where motorcycle crashes cluster
Spots with 3 or more reported crashes within about 250 m, worst first.
- 0120 crashes · 5 serious or fatal
I-210 & Grand Ave
Close passes and cars turning alongside
Police reports: in 5 of 20, a driver drifted out of the lane or onto the wrong side. 8 of 20 crashes were sideswipes: a vehicle alongside, typically a close pass, a right hook, or an opening car door. Traffic is posted at about 65 mph.
- Don't linger in drivers' blind spots, and watch for cars changing lanes or turning into driveways alongside you.
- Traffic is fast here: at this speed you cross a junction in about a second, so scan early.
- 029 crashes · 2 serious or fatal
I-210 & Grand Ave
Falls and fixed objects
Police reports: in 3 of 9, a driver drifted out of the lane or onto the wrong side. 4 of 9 crashes were a fall or hitting an object, with no other vehicle involved. 44% happened after dark. Traffic is posted at about 65 mph.
- Enter slower than feels necessary and watch for gravel, sand and diesel. Look through the bend.
- Wear bright or reflective gear and use your high beam where you can.
- Traffic is fast here: at this speed you cross a junction in about a second, so scan early.
- 038 crashes · 1 serious or fatal
I-210 & Barranca Ave
Close passes and cars turning alongside
5 of 8 crashes were sideswipes: a vehicle alongside, typically a close pass, a right hook, or an opening car door. Traffic is posted at about 65 mph.
- Don't linger in drivers' blind spots, and watch for cars changing lanes or turning into driveways alongside you.
- Traffic is fast here: at this speed you cross a junction in about a second, so scan early.
- 045 crashes · 2 serious or fatal
I-210 & Lone Hill Ave
Falls and fixed objects
2 of 5 crashes were a fall or hitting an object, with no other vehicle involved. 40% happened after dark. Traffic is posted at about 65 mph.
- Enter slower than feels necessary and watch for gravel, sand and diesel. Look through the bend.
- Wear bright or reflective gear and use your high beam where you can.
- Traffic is fast here: at this speed you cross a junction in about a second, so scan early.
- 054 crashes · 1 serious or fatal
I-210 & Lone Hill Ave
Close passes and cars turning alongside
2 of 4 crashes were sideswipes: a vehicle alongside, typically a close pass, a right hook, or an opening car door. Traffic is posted at about 65 mph.
- Don't linger in drivers' blind spots, and watch for cars changing lanes or turning into driveways alongside you.
- Traffic is fast here: at this speed you cross a junction in about a second, so scan early.
- 065 crashes
I-210 & Grand Ave
Close passes and cars turning alongside
2 of 5 crashes were sideswipes: a vehicle alongside, typically a close pass, a right hook, or an opening car door. 40% happened after dark. Traffic is posted at about 65 mph.
- Don't linger in drivers' blind spots, and watch for cars changing lanes or turning into driveways alongside you.
- Wear bright or reflective gear and use your high beam where you can.
- Traffic is fast here: at this speed you cross a junction in about a second, so scan early.
- 075 crashes
I-210 & Sunflower Ave
Close passes and cars turning alongside
2 of 5 crashes were sideswipes: a vehicle alongside, typically a close pass, a right hook, or an opening car door. Traffic is posted at about 65 mph.
- Don't linger in drivers' blind spots, and watch for cars changing lanes or turning into driveways alongside you.
- Traffic is fast here: at this speed you cross a junction in about a second, so scan early.
- 083 crashes · 1 serious or fatal
I-210 & Sunflower Ave
Close passes and cars turning alongside
2 of 3 crashes were sideswipes: a vehicle alongside, typically a close pass, a right hook, or an opening car door. Traffic is posted at about 65 mph.
- Don't linger in drivers' blind spots, and watch for cars changing lanes or turning into driveways alongside you.
- Traffic is fast here: at this speed you cross a junction in about a second, so scan early.
- 093 crashes
I-210 & Bonnie Cove Ave
Close passes and cars turning alongside
2 of 3 crashes were sideswipes: a vehicle alongside, typically a close pass, a right hook, or an opening car door. Traffic is posted at about 65 mph.
- Don't linger in drivers' blind spots, and watch for cars changing lanes or turning into driveways alongside you.
- Traffic is fast here: at this speed you cross a junction in about a second, so scan early.
- 103 crashes
Glendora Ave & Vista Bonita Ave
Falls and fixed objects
2 of 3 crashes were a fall or hitting an object, with no other vehicle involved.
- Enter slower than feels necessary and watch for gravel, sand and diesel. Look through the bend.
Streets with the most motorcycle crashes in Glendora
| Street | Crashes | Serious/fatal |
|---|---|---|
| I-210 | 63 | 11 |
| Glendora Ave | 6 | 1 |
| SR-66 | 4 | 1 |
| Lone Hill Ave | 3 | 3 |
| Grand Ave | 3 | 2 |
| Foothill Blvd | 3 | 0 |
| Baseline Rd | 3 | 0 |
Reported motorcycle crashes, 2021–2026, counted by the street each police report names first, so a crash at a corner counts toward one of its two streets. Long, busy streets collect more crashes partly because more people use them.
What the police reports say drivers did in Glendora
| A driver… | Crashes | |
|---|---|---|
| drifted out of the lane or onto the wrong side | 24 | |
| didn't yield while turning left | 6 | |
| drove too fast for conditions | 5 | |
| turned or changed lanes when it wasn't clear | 5 | |
| didn't yield pulling out of a driveway or alley | 3 |
The other vehicle, where the report names one: 48 cars, 13 SUVs, 7 pickup trucks and 3 minivans. In 4 crashes the report says the other driver had been drinking or was on drugs.
Reported motorcycle crashes, 2021–2026. The officer names one party and one Vehicle Code section as the main cause of each crash; these are the crashes where that party was a driver. It is the officer's reading at the scene, not a court's finding, and many reports name the person on foot or on a bike instead, which we don't list.
Motorcycle crashes in Glendora by year
| Year | Crashes | Serious/fatal | |
|---|---|---|---|
| 2021 | 21 | 2 | |
| 2022 | 18 | 7 | |
| 2023 | 18 | 5 | |
| 2024 | 23 | 6 | |
| 2025 | 15 | 1 | |
| 2026to Oct 19 | 12 | 2 |
2026 runs to Oct 19, the newest report in the data, and police reports keep arriving for months, so it isn't a full year.
Common questions about Glendora
- Where do the most motorcycle crashes happen in Glendora?
- The worst spot is I-210 & Grand Ave, with 20 reported motorcycle crashes from 2021–2026, 5 of them serious or fatal. Next are I-210 & Grand Ave (9) and I-210 & Barranca Ave (8).
- How many motorcyclists were killed in Glendora?
- No deaths were reported in 107 reported motorcycle crashes in Glendora from 2021–2026, and 23 left someone seriously hurt or killed.
- How do motorcyclists usually crash in Glendora?
- 22% involved no other vehicle, usually running wide or losing grip. 9% involved a car turning left across the rider. 21% happened after dark.
- When and where do motorcycle crashes happen in Glendora, compared with California?
- Of 107 reported motorcycle crashes in Glendora from 2021–2026: 21% (California: 25%) of crashes happened after dark. 97% (California: 80%) were on roads posted 40 mph or faster. 21% (California: 28%) left someone seriously hurt or killed. The busiest hour was 7 a.m. (California: 5 p.m.). 3% (California: 2%) were on a wet road, as the report records it. The reports name something about the road itself in 2 crashes: a construction or repair zone (2).
- Which streets in Glendora have the most motorcycle crashes?
- By the street each police report names first, 2021–2026: I-210 (63), Glendora Ave (6), SR-66 (4), Lone Hill Ave (3), Grand Ave (3). Long, busy streets collect more crashes partly because more people use them.
- How many motorcycle crashes happen in Glendora each year?
- Reported motorcycle crashes with map locations: 2021: 21, 2022: 18, 2023: 18, 2024: 23, 2025: 15, 2026 (through Oct 19): 12. The latest year can rise as late reports come in.
- Where does this data come from?
- Police crash reports in the California Crash Reporting System (CCRS), published by the state on data.ca.gov. A report with no coordinates is placed at the intersection its street names give; reports with neither are not counted, so the real totals are higher.
Places to ride to near Glendora
Nearby cities
Source: California Crash Reporting System (CCRS), 2021–2026. A report with no coordinates is placed at the intersection its street names give; reports with neither are not counted, so these numbers are lower than the real total. Freeway crashes are included: many motorcycle crashes in cities happen on them. Busy streets show more crashes partly because more people use them. Data last rebuilt 2026-10-22. How the data works.