Gateway Arch, St. Louis, Missouri
Detailed Description
Can you find something around you that reminds you of a rock arch? www.usgs.gov/findafeature
Sources/Usage
Public Domain.
Official websites use .gov
A .gov website belongs to an official government organization in the United States.
Secure .gov websites use HTTPS
A lock () or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.
