Keywords: Suffolk County 5.svg Suffolk County NY Route 5 shield Public domain Own work Based on template found at Image US DOT FHWA MUTCD SHS 2004 3-7 M1-6 450x450mm 00 svg 2007-03-09 TwinsMetsFan Public domain Diagrams of county route markers with county name 0005 5 number County routes in Suffolk County New York |