With the Houston Texans looking to build a new stadium, just how old is NRG Stadium compared to other NFL venues?

Houston's NRG Stadium opened in 2002. There are only six NFL stadiums more than 30 years old, and some of those will be replaced soon.

NRG Stadium, the Texans’ home since their inception, was completed in 2002 and cost $352 million. The stadium and surrounding NRG Park need $2 billion worth of repairs, according to a facility condition assessment released in December.