We’ve written a bit over the years about the fate of the Astrodome. It hasn’t been used since it housed Katrina refugees in 2005. It’s rusting and obsolete and requires over $200 million to renovate the place back into usability. It’ll cost way less to simply wreck the place, though even the price tag for demolition is high. In short: there are no great options for a stadium that was once cool and state of the art but is now a giant mess.
Source: Craig Calcaterra, NBC Sports