Spoiler alert: Cement City is neither. No, the lovely little residential neighborhood consists of a combined 80 single-family homes and larger duplexes lining just a few streets on a hilltop at the south end of Donora. With its 360-degree views across several different valleys, glorious green lawns, and kid’s bicycles left carelessly on front sidewalks, this is hardly the picture of urban life.

That name, though–Cement City. It’s industrial, brutal–fantastic even–like the fictional world created for a shoot-’em-up video game or dystopian science fiction. One might imagine each resident of Cement City as some version of Snake Plissken or Sarah Connor–an eyepatch, leather wristbands, and heavy weaponry required for the epic quest just to make it out alive.

Rest assured, though, nothing could be further from the truth. That said, Cement City does have a certain retro-futurism in its very interesting past.

In the first couple decades of the twentieth century, the Borough of Donora, 30 miles south-southeast/upriver from Pittsburgh, grew like crazy. It went from incorporation in 1901 to reaching its peak population just 20 years later. That was all on the boom of the American Steel & Wire Company. With its integrated blast furnace, open hearth, and ancillary industries in zinc smelting and product finishing, the U.S. Steel subsidiary was the local employer in this prototypic company town. We learned all about these in our tour of the terrific Donora Smog Museum over the winter.

Twice a year, the same folks from the historical society throw a terrific combined educational lecture/walking tour of Cement City, a hundred-year-old housing development borne of the perfect storm of new innovation, high-demand for middle-management lodging, and a massive corporate entity that could take the whole project on and manage it after its completion.

Today, Cement City doesn’t look that different than many other neighborhoods of pre-war, detached, American four-square houses–each with its own concessions to time. Here, a mismatched garage addition or fresh paint job, there, some buckling stucco or an obvious collapse in the fascia. Many houses have decorated with lawn statuary (including a generous number of front yard Marys) and ornamental landscaping; in others, the grill is lit, children’s toys are scattered in the yard, and bass-heavy party music blasts from open windows on this perfect Spring day.

There’s one big difference, though. Under the wide eaves and behind the technicolor paint jobs live skeletons of pure concrete. [Yes: concrete, not cement.] When industrial America needed to grow the most, Thomas Edison was trying to figure out what to do with all the concrete he’d been tinkering with. As a building material, concrete seemed perfect: it was cheap, wasn’t going anywhere, the termites wouldn’t touch it, and–most importantly in a pre-fire code America–it was impossible to burn down.

We’ll not go into the whole history here–it’s just too much for one little blog post and we’d get the facts wrong anyway. But if you can go on the tour, D.H.S. president Brian Charlton will spin an engrossing yarn in a history that blends the often at-odds interests of Big Steel, quality-of-life, architectural design, and Age of Innovation new technology^[1].

Suffice to say, it’s not easy to build a community of houses out of concrete–even more so on the slanted hillsides of Donora in 1916. Making the project cost-effective proved to be the biggest challenge of all. It takes an entirely different building model to pour in place the walls and floors of any construction. You need elaborate forms, a mobile mixing and delivery system, accounting for multi-day cure times, and then back-filling all the various trades that complete a home.

Regardless, it all got done and the homes remain charming to this day. Eventually, the one-time company village grew from identically-maintained, corporate ownership to being sold off to individuals with the surrounding tennis courts and playground lots redeveloped into newer housing. Early photos show the neighborhood denuded of all vegetation as the land was clear-cut for build-out. Today, hundred-year-old sycamores line the sidewalks and reach way above the rooflines on Bertha and Ida Avenues as flowering dogwoods and manicured cypress decorate front yards.

All of Cement City’s original houses are still standing, largely occupied and in good shape. A remarkable number of other features–including original sluiced backyard storm drains and locally-made Ellword woven wire fencing–persist as well. There are similar Edison-era collections of concrete houses all over the Northeast and upper Midwest, but Donora’s set of 80 homes makes it the second-largest development of its kind.

Like we saw with Aluminum City Terrace in New Kensington, the transition from high-concept, mass-produced worker housing to present day free-market community is an interesting one. Were they alive to see them today, the after-market shutters, dish TV hook-ups, dangling gutter systems, and quaint lawn ornamentation would probably have given Edison and American Steel & Wire fits.

But the fact remains that good design endures, even if the humans that come along later monkey with the architects’ master vision of clean lines and a uniform presentation. It speaks volumes that 100% of Donora’s original concrete houses remain today–a hundred years after they were constructed–in a town that has lost more than two-thirds of its population in the same time frame^[2].

The next time you’re in Donora–and yes, make sure there is a next time–you’ll have to take in the classic McKean Ave. twofer of the Smog Museum and Anthony’s Italiano. Grab a hike up to St. Nick’s if you get a chance, too. But then consider making the short drive south and up the hill for a post-pizza constitutional around Cement City’s handful of streets. You’ll not be sorry you did.

The Donora Historical Society will offer the next Cement City lecture/walking tours the weekend of Saturday, Sept. 22 and Sunday, Sept. 23. at 1:00 p.m. both days.

RSVP by calling 724-823-0364 or email donorahistoricalsociety@gmail.com

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[1] Brian Charlton literally wrote the book (or, at least, detailed article) on Cement City. His article “Cement City: Thomas Edison’s experiment with worker’s housing in Donora,” appeared in the Fall, 2013 issue of Western Pennsylvania History.
[2] Donora’s current population is around 4,600 people, down from 14,000 in 1920. Source: https://en.wikipedia.org/wiki/Donora,_Pennsylvania