bono_212
Blue Crack Distributor
Another thought is that they could have used stock video from several different cities, although for some reason I doubt that. I don't think stock video was as easy to access back then.
I know that this is an old comment, but the idea that stock footage was difficult to get ahold of back in the day tickles me. Any old low-budget film will likely prove that's not the case.
https://www.youtube.com/watch?v=AZ27yxX_CGM