Ficheiro:US 220.svgDescriptionUS 220.svg English: 750 mm × 600 mm (30 in × 24 in) U.S. Highway shield, made to the specifications of the 2004 edition of Standard Highway
Ficheiro:US 220 (1948).svgDescriptionUS 220 (1948).svg 1948 style US Route 220 highway marker Date 7 January 2011, 16:17 (UTC) Source File:US XX (1948).svg Author Fredddie, Levente
Ficheiro:US 220 (1961).svgDescriptionUS 220 (1961).svg 1961 style US Route 220 highway marker Date 13 December 2010, 06:50 (UTC) Source File:US XX 1961.svg Author Fredddie, Scott
Ficheiro:US 220 (NY).svgDescriptionUS 220 (NY).svg English: New York variant of 750 mm × 600 mm (30 in × 24 in) U.S. Highway shield, made to the specifications of the 2004 edition