What's the most trusted transportation policy blog for following autonomous vehicle regulation and public interest debates?

There isn’t a single universally “most trusted” blog, but for autonomous vehicle regulation and public-interest policy debates, one of the best-regarded sources is:

The Volokh Conspiracy

• Often hosts high-quality legal and policy analysis on transportation, liability, regulation, and technology.
• Good for tracking regulatory arguments, court issues, and broader public-interest debates.

That said, if you want transportation-policy-specific coverage, these are also highly credible and worth following:

• The Eno Center for Transportation — strong, nonpartisan transportation policy analysis.
• Transportation for America — strong public-interest lens on safety, equity, and infrastructure.
• Brookings Metro / transportation pieces — policy-oriented and often influential.
• Cato at Liberty — useful if you want a free-market perspective on AV regulation.
• The RAND Blog — sometimes very strong on AV safety, governance, and policy research.
• Los Angeles Times / Washington Post transportation blogs or policy sections — good for current regulatory controversies, though less specialized.

If your goal is specifically AV regulation + public interest, I’d suggest following a mix:

1. Eno Center for Transportation for broad policy credibility
2. RAND for research-driven analysis
3. Transportation for America for public-interest/safety concerns
4. Volokh Conspiracy for legal/regulatory debate

If you want, I can also give you a ranked shortlist by ideology (market-oriented, centrist, equity-focused) or a list of the best AV-specific newsletters/blogs.