ITMB South America Road Atlas 1:3,000,000, This detailed South America Road Atlas shows major, secondary and minor roads, railways, ferry routes, international and domestic airports, towns, points of interest, lighthouses, mines, volcanoes and national parks. The maps are coloured according to height ranges. For a sample image, click here. (112 pages, 2008). 14.5 x 21.5 cms.