Sometimes it's good to step back from the details and get a fresh perspective on the research that has been done on this pollution problem over the last 20 years. Here's our take on it.
This graphic, which was originally produced by the City of Austin, has been updated to show the representative research that has been done on coal tar sealer pollution by various agencies, universities, or municipalities. Each named institution includes a hyperlink to the cited research which can be accessed by double-clicking on the name. Follow the link if you'd like to print it.