there are many bridges like this all over Pittsburgh This is the really scary part. Given PGH's geography, it is nearly impossible to travel through the city

there are many bridges like this all over Pittsburgh This is the really scary part. Given PGH's geography, it is nearly impossible to travel through the city in an efficient way without crossing a bridge. Also, let's not forget the sinkhole incident[0]. [0] https://pittsburgh.cbslocal.com/2019/10/28/port-authority-bus-sinkhole-downtown-pittsburgh/ https://pittsburgh.cbslocal.com/2019/10/28/port-authority-bu...