12. Broncos Stadium at Mile High – Denver, Colorado
Broncos Stadium at Mile High is now called Empower Field at Mile High but it’s commonly known as New Mile High or Mile High Stadium. It is the home of the Denver Broncos and has a capacity of 76,125.
11. NRG Stadium – Houston, Texas
The NRG stadium was previously Reliant Stadium and is part of a collection of venues. It is primarily the home of the Houston Texans. It has a seating capacity of 71,995 and was the first NFL stadium to have a retractable roof.