The detrimental effects of outdoor advertising have been analyzed and confirmed again and again. Please click on the titles below for full PDF versions of these collected reports and studies.

Philadelphia Outdoor advertising Inventory: The Baker Report, Pennsylvania Department of Transportation. June 2006.

Above the Law and Under the Radar: The Billboard Industry’s Failure to Comply with Local, State, and Federal Laws, Sarah G. Richards. January 2013.

Beyond Aesthetics: How Billboards Affect Economic Prosperity, Jonathan Snyder. December 2011.

Illuminating the Issues: Digital Signage and Philadelphia’s Green Future, Gregory Young, SCRUB.