Why are In the US over 2 million people are injured and over 30000 people are killed in traffic collisions?

In the U.S., over 2 million people are injured and more than 30,000 are killed in traffic collisions primarily due to factors like distracted driving, speeding, and driving under the influence of alcohol or drugs. Additionally, road infrastructure issues, vehicle safety deficiencies, and adverse weather conditions contribute to these statistics. The combination of high vehicle use and risky driving behaviors exacerbates the likelihood of accidents. Efforts to improve safety, such as better laws and public awareness campaigns, are ongoing but face challenges in changing driver behavior.