Originally Posted by
zeppinger
He states in his book that variations in speed among drivers of vehicles is not a significant source of crashes or congestion as is popularly believed. You should read the book.
It was a good book. Vanderbilt also has a lot of recent articles on the internet--Slate.com, Atlantic Cities, Youtube, his own blog, and so forth. He is very insightful about traffic, transportation, automobiles, and alternatives to automobiles.