The following pages contain an extensive bibliography on the use of public-private partnerships for surface transportation projects. This includes both international and domestic source material on PPPs. It should be emphasized that there is large reservoir of studies, reports, articles, and web sites devoted to the subject of transportation-related PPPs. In many cases, the web-site links to data on specific PPP projects provided to be the most robust and useful source of information regarding the description, development, financing, partnership arrangements, and results of projects selected for inclusion in this report. Therefore this bibliography also includes a listing of the key web sites that focus on PPPs, including international and U.S. sites.