Re: First visit to the Burgh and first game at Heinz Field!!
I'd say to try to head there as early as possible. I normally go to Pittsburgh for one game a year (in fact I'm here right now!) and remember that gates open two hours before kickoff, so give yourself about four and a half hours to get into Pittsburgh if you're roughly a three-hour drive (traffic could be bad, better safe than sorry). Also, try to get to the stadium right as it opens seeing as it's your first game. You're gonna want to check out everything in the stadium!