Awesome! I live in Wilkinsburg, work Downtown, and spend lots of other time along Penn--definitely an amazing street which you captured wonderfully.
Random comment:
Quote:
Originally Posted by ks2006
I would have thought it was impossible to have a good photo thread of Pittsburgh without a prominent river or bridge ... but you did it.
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Not a coincidence! Penn Avenue is tracing a long-standing major land route into Downtown Pittsburgh (located at the point formed from the confluence of the rivers) from points east. That is also more or less the same route the Pennsylvania Railroad Main Line followed into Pittsburgh (ultimately from Philadelphia) (specifically, the current railroad and East Busway actually follow the Mainline route), and before the railroads it was also a prominent stagecoach route, and even farther back a Native American trail.
REALLY far back--glaciers had dammed, redirected, and combined the ancestors of the Allegheny River, which had once flowed into Lake Erie instead, leading to the creation of the confluence between the Allegheny and Monongahela and the beginning of the mighty Ohio River at the future location of Pittsburgh. As the glaciers came and went, the confluence actually moved around a bit before settling into its current location (note the rivers, swollen by glacial melt and such, were once much larger). In relevant part, the confluence used to be farther east, around East Liberty, and Penn Avenue is tracing the ancient path of the Mon from Wilkinsburg to that former confluence, then the ancient path of the Ohio down through Bloomfield, Lawrenceville, and the Strip.
A very cool map showing the different ancient versions of the confluence:
In general, those meandering ancient rivers created relatively flat areas throughout Pittsburgh's "East End" which later proved useful for the land routes mentioned above, and utimately became prime development areas through a combination of those good transportation links and large developable areas--a process that is continuing today!
Anyway, that is why if you trace Penn in particular, you don't see major rivers or bridges--the rivers moved! And by tracing the ancient rivers, no major bridges are needed.