The chances of getting breast cancer increase with age, and the disease is much more likely after age 50 than before. So, from a public health and cost-effectiveness perspective, annual screening mammograms do the most good after age 50.
Mackinac Bridge. Mackinac Bridge. The Mackinac Bridge is located on Interstate 75 in northern Michigan at the Straits of Mackinac.The iconic bridge connects Michigan's upper and lower peninsulas. Mackinaw City is located at the south end of the bridge, while St. Ignace is located at the north end.
At 325 miles, the distance between the two ends of the Upper Peninsula is longer than the distance of the Ohio-Michigan border to the Mackinac Bridge. The distance from the tip of the Keweenaw Peninsula to the southernmost point in the U.P. is 125 miles.