Fichier:US 75.svgDescriptionUS 75.svg English: 600 mm × 600 mm (24 in × 24 in) U.S. Highway shield, made to the specifications of the 2004 edition of Standard Highway Signs
Fichier:US speed limits.svgdarkest green color (certain counties in Texas) is 80 mph. From Blank_US_Map.svg (by Wikicommons user Theshibboleth) and Texas county map, also available
Fichier:R-US state areas-1D jitter.svgchart was created with R. using the following commands svg(file = "R-US_state_areas-1D_jitter.svg", width = 5, height = 1.5, pointsize = 8) #1D horizontal