Archivo:Erie Triangle map 2.jpg|Description={{en|Map of Erie Triangle in Erie County, Pennsylvania and surrounding area. Created via National Atlas online mapmaker, a public-domain resource of the
Archivo:PA2006SenatorCounties.pngimage showing county-by-county results of 2006 Pennsylvania US senatorial election. Casey carried every urbanized or suburbanized county in the state (around
Archivo:PA2006GovCounties.pngSelf-made image showing results of the 2006 Pennsylvania gubernatorial election by county. Note that Rendell took a majority of urban coutnies, including those