Four Corners Monument
The Four Corners Monument marks the quadripoint in the Southwestern United States where the states of Arizona, Colorado, New Mexico, and Utah meet. It is the only point in the United States shared by four states, leading to the area being named the Four Corners region. The monument also marks the boundary between two semi-autonomous Native American governments, the Navajo Nation, which maintains the monument as a tourist attraction, and the Ute Mountain Ute Tribe Reservation.
Four Corners of Law
The Four Corners of Law is a term commonly used to refer to the intersection of Meeting and Broad Streets in Charleston, South Carolina. It was coined in the 1930s by Robert Ripley, creator of "Ripley's Believe it or Not!" and refers to the buildings occupying the four corners of the intersection:
The term "Four Corners of Law" represents the presence of institutions representing federal, state, local and ecclesiastical law on each corner of the intersection.