There is a reason that most couples today do not have a significant age difference. Consider that over the last one hundred years, the average age difference between married couples is 3.5 years.
The Colorado River flows from the Continental Divide in Colorado's Rocky Mountain National Park into the Gulf of California between the Baja California peninsula and mainland Mexico. Here, Snowmass Mountain looms above the Roaring Fork River, a tributary of the Colorado. Peter McBride.
The total length of the Colorado River is 1,450 miles. Within the Grand Canyon, it measures 277 miles from Lees Ferry in the east to Grand Wash Cliffs, near Lake Mead in Nevada. Speaking of the Colorado River, its average width in the Grand Canyon is 300 feet. It's narrowest width is 76 feet.