Big cities in the Midwest are gaining ground on the rural communities that, for many decades, have thrived on the edges of urban development.
Since 1980, the amount of land being farmed or grazed in the U.S. has dropped 13 percent, according to the U.S. Department of Agriculture. Much of it now flaunts housing subdivisions, big-box stores and computer-server farms.
Outward growth from metropolitan areas can strain courts, schools and traffic. It also can change the cultural and regional identity of once-rural communities — something visible on the outskirts of two metro areas connected by Interstate 35 and an agricultural heritage: Des Moines, Iowa, and Kansas City, Missouri.