I really don't know, there hasn't been any more said.......
As a side note, access to and from the Silverdome was a breeze. It was right off I-75 and M-59, another major highway.
Ford Field, in downtown Detroit and right next door to Comerica Park where the Tigers play, is an absolute traffic nightmare.......with parking equally horrendous.
Problem with downtown stadiums is the traffic and parking, yet I always like having them downtown.