Car Accidents in McKinney, Texas
McKinney has been one of America's fastest-growing cities for over a decade. More people means more traffic and more accidents.
Updated: February 2026 • 5 min read
1,600+
Crashes per year
200K
Population
US-75
Main highway
Collin Co
County seat
Most Dangerous Roads in McKinney
1. US-75 (Central Expressway)
The main highway through McKinney. High speeds and increasing commuter volume.
2. US-380
Major east-west corridor that's seen massive traffic increases. Construction zones are common.
3. Eldorado Parkway
Busy retail corridor with heavy shopping and restaurant traffic.
4. Custer Road
North-south arterial connecting to Plano with mixed residential and commercial areas.
5. Hardin Boulevard
Growing corridor with new developments and increasing traffic.
What to Do After an Accident in McKinney
- 1. Call McKinney Police – Non-emergency: (972) 547-2700
- 2. Move to safety – Get out of traffic if possible
- 3. Document the scene – Photos, witness info, damage
- 4. Exchange information – Insurance and contact details
- 5. Get medical attention – Medical City McKinney is available
- 6. Track your report – Set up free monitoring
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