Aiken, SC is currently in the construction phase of a green street project funded by the American Recovery and Reinvestment Act. They have installed several bioswales into a few existing wooded parkways that run along each street in the historic downtown. I was involved in a studio project in Aiken last year so have a background knowledge of the “green infrastructure” project currently being installed.
Here is link to a desription of the project:
http://www.clemson.edu/media-relations/article.php?article_id=2205