Advancing Transportation Equity and Safety Through Autonomous Vehicles

Area of Science:

• Transportation technology
• Public health
• Health equity

Background:

• Motor vehicle crashes are a major cause of death, disproportionately affecting minority communities.
• Automated vehicles (AVs) offer potential safety, congestion, and emission benefits.
• Public trust in AVs remains low due to safety and security concerns.

Purpose of the Study:

• To assess if highlighting AVs' social benefits can improve public support.
• To investigate AVs' potential to advance health equity by serving vulnerable populations.

Main Methods:

• A nationally representative survey of 2265 U.S. adults was conducted.
• Participants' AV support was measured before and after information on AVs for social good.
• The study examined shifts in public opinion regarding AVs' applications.

Main Results:

• Baseline public support for AVs was low at 26.4%.
• After learning about AVs' role in mobility for older adults, low-income, and visually impaired individuals, support significantly increased.
• A majority of respondents showed increased support for AVs when framed around social benefits.

Conclusions:

• Framing AVs as tools for social benefit, particularly for underserved populations, can enhance public support.
• Prioritizing AV deployment for those most in need can reduce disparities and build public trust.
• Integrating AVs into health equity initiatives can lead to wider societal acceptance and adoption.