How about the credibility of the U.S. Department of Transportation?
What makes that government agency and its studies so honest, reliable and credible?
As I demonstrated your question was based on a false premise
You announce or imply the DOT is credible or the peak of credibility yet when asked what makes this government agency so reliable and credible you evade the question by saying its a false premise?
Is this how you evade answering legitimate questions by alleging the question is a, “False premise” ?
Why are you being so evasive?
Answer the questions. I did.
You are also hi-jacking the thread so from now on
you shall be known as Off Topic Troll.