Economic mapsTransport The World’s 50 busiest container-shipping seaports December 6, 2015 Alex Related Posts:Human-made Infrastructure MappedThe Best World Atlases in 2025How the World was Imagined: First Maps and AtlasesShipping lanes mappedThe Best World Map Posters In 2025How Voronoi maps help us understand our worldRiver Basins as Countries: A New World MapAll Airports Around the World Mapped