Actually we came across on I-80 from just south of Wilkes Barre and got on to Rt. 28 where it connects with it north and East of Pittsburgh. We did the diagonal on 28 through Kitanning and down into town and came across the Allegheney right downtown by the Convention center since we were staying at the Ramada. That downtown is a MAZE! When we left the hotel the first time to go out to David's, it took us 15 minutes to find our way onto Forbes Ave. We went that route several times during the weekend, so after the second or third time, we got the hang of it.
Heh, yes, in Pittsburgh, three lefts don't make a right.