Humphrey faculty member Jerry Zhao recently posted a "guest post" on his blog regarding congestion pricing. Since it does a nice job of pointing out some of the key developments and accomplishments of pricing in the past 10 years, I re-post it here.

Obviously, there is much more to each of these stories, and we welcome additional comments! But for those just looking to "get smart" about this alternative pricing mechanism, one could do worse than this piece!