The place wherein the coordinates 45N and 90W can be found is in the North American continent. The exact coordinates of North America is 54.5260N and 105.2551W, while Wisconsin’s coordinates are 43.7844N and 88.7879W. Wisconsin is one of the US states and is located in the north-central part of the United States. It is considered to be the 23rd largest state in terms of area with 169,640 square kilometers and the 20th most populous state in America with a total population of more than 5 million people.
In fact, the marker 45N/90W can be found on WI 29 on Wisconsin which states “This spot in Section 14, in the town of Rietbrock, Marathon County is the exact center of the Northern half of the Western Hemisphere. It is here that the 90th meridian of longitude bisects the 45th parallel of latitude. Meaning it is exactly halfway between the North pole and the Equator, and is a quarter of the way around the Earth from Greenwich, England”.