answersLogoWhite

0

1. It is 630 feet tal and 630 feet wide.

2. The foundation of the arch is 60 feet deep.

3. It cost $13,000,000 to build.

4. It is the tallest monument in the USA.

5. It took 38,107 tons of concrete.

User Avatar

Wiki User

14y ago

What else can I help you with?