File:Mississippi River map.png

FRom en Wiki by Bluelion. Cite from en wiki:

Map of Mississippi River. I made this map myself and reserve no rights to it. The maps were made by extensively modifying copyright-free maps generated by U.S. Government on-line mapping utilites, either the Department of the Interior's National Atlas of the United States Interactive Map Browser, or the U.S. Census Bureau's old TIGER Map Browser.