Fichier:US 197.svgDescriptionUS 197.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
Fichier:US 197 (1948).svgDescriptionUS 197 (1948).svg 1948 style US Route 197 highway marker Date 7 January 2011, 16:14 (UTC) Source File:US XX (1948).svg Author Fredddie, Levente
Fichier:US 197 (1961).svgDescriptionUS 197 (1961).svg 1961 style US Route 197 highway marker Date 13 December 2010, 06:47 (UTC) Source File:US XX 1961.svg Author Fredddie, Scott
Fichier:U.S. Route 197.svgDescriptionU.S. Route 197.svg This is a map of U.S. Route 197. Email me if you would like a copy of the GIS data I created for the highways. Date 11 April