Cahokia

Monk's Mound is the largest Pre-Columbian earthwork in America north

The Ronald Wilson Reagan Memorial Bridge is a proposed bridge over the

The Martin Luther King Bridge (formerly known as the Veterans Bridge)

The McKinley Bridge is a steel truss bridge across the Mississippi

The Merchants Bridge is a rail bridge crossing the Mississippi River

The Gateway Arch is a Шаблон:Convert monument in St. Louis, in the U

The Jefferson National Expansion Memorial is in St. Louis, Missouri,

The Poplar Street Bridge, officially the Bernard F. Dickmann Bridge,

The Kolomoki Mounds are Woodland Period mounds built in Early County,

Effigy Mounds National Monument preserves three prehistoric sites in

Nacionalni park Mesa Verde jedan je od 58 nacionalnih parkova

The Aztec Ruins National Monument preserves ancestral Pueblo

St Augustine's Abbey was a Benedictine abbey in Canterbury, Kent,