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On May 6, 2016, Passports: The Art Diversity Project produces the city's only interactive, multidisciplinary showcase of art, technology, ecology and performance: The Geek Art/ Green Innovators Festival (GA/GI). GA/GI is now in its 7th year as part of the "Unblurred First Fridays," series managed by the Bloomfield/Garfield Corporation.

Hopefully, It's self evident that road systems with many redundancies are inherently safer, and less exposed to catastrophic traffic backups.

A Washington D.C. based blog did a short post on how the region's beltway designs made the recent huge snow storm much worse.

"Urban street grids are more resilient than road systems focused around large highways, because of how they're laid out.

The great thing about interconnected grids is that if one street becomes blocked, there's another perfectly good street one block over. And another one block down.
If a wrecked car or fallen tree or whatever blocks the street you're on, you just take a different street. There might be some additional turns involved; it might not be quite as direct. But for the most part 28th Street isn't all the different from 29th Street.

Contrast that with suburban-style systems where all traffic in a particular area funnels onto one big highway. If that one highway becomes impassible, everyone in the area is stuck. Or, at best, they have to drive miles out of their way to find the next big highway."

Amazingly, our "expert" engineers and central planners have spent the last 70 years replacing, naturally rational and resilient street grids with designs prone to massive failure.

That's part of what happened last night. There were a lot of accidents crashes. If they happened on arterial highways with no parallel roads, which a lot of them did, that road would succumb to gridlock.

Most urbanists are painfully aware how today's zoning laws tend to segregate people by race, class and age. Families with kids in large houses live here; Students here; Poor renters here etc....

But, this story I discovered unlocks the not so secret intent of laws which have remained surprisingly unchanged over many decades. They were designed to do exactly that! The first zoning codes were developed in Southern Cities to explicitly segregate blacks from whites, followed by California laws to restrict Asian's

After The Supreme Court struck down those codes, Northern engineering and consulting firms helped create maps that would create these results, legally. Often nothing more was done, other than replace racial designations with letters and numbers. Similar laws soon were adopted across the country, including Pittsburgh's in 1923.

The Pittsburgh based firm of Morris Knowles was instrumental in creating Jim-Crow Era maps for cities like Birmingham and Charleston, South Carolina. It also was a key player in the design of Pittsburgh's first major zoning law.

"The meaning of those diagonal lines isn't stated on the map's key, but what was plainly understood then, in Jim Crow-era Birmingham, is that they represented areas where blacks, by a local law, were allowed to live."

Still learning more about the origin of the laws that still shape our city. Will try to follow up with more several more posts.

Guess I'll be back posting some. This topic is obviously worthy of a longer take, but honestly, could the reasons for this decline be more self evident?

Almost every action of city government has placed tourists, visitors and above all parking before residential development and livability in and near the downtown. Not surprisingly, retail has died.

Compare Downtown Pittsburgh to the booming emerging/reviving East Liberty district. The difference is the intricate, dense, connected neighborhoods around East Liberty- Shadyside, Squirrel Hill, Friendship, Bloomfield, Oakland that support retail.

Government thugs destroyed and removed residents from the Hill District, gutted the heart of Allegheny City and removed housing from the Strip. What did they think would happen?

Haven't been able to keep up weekly link posts.

Anyway, here are a bunch of recent Art and Urbanism links I found interesting.

Cleveland

The next must-live Cleveland neighborhood is... (Freshwater Cleveland)

One of Cleveland's critical, loved artist studio buildings to become office space (Freshwater Cleveland)

Mountain Bike Pump Track coming to South Euclid (Freshwater Cleveland)

Huffington Post names Cleveland number one "Beercation Destination". (Huffington Post)

Jetsetter names Cleveland one of the top 10 new food cities (Jettsetter.com) 

Cleveland Performance Art Festival archives moves to Case Western Reserve University (Cleveland.com)

Cleveland Warehouse District Festival brings acrobats, music, art, cute dogs to downtown (Cleveland.com)

Anish Kapoor's shiny C curve sculpture outside of The Cleveland Museum scorches grass (Cleveland.com)

Bike Sharing grows in Cleveland, with art museum, library, other new locations (Cleveland,com)

Stylish new Cleveland School of the Arts building opens in University Circle (Cleveland,com)

Pittsburgh

Want to turn Pittsburgh into a power player? Make flying to and from easier. (Pop City)

My response here

Time for a long overdue talk about Pittsburgh's waterfront stadiums (Diggingpitt)

With parking on North Shore in flux, developer gets extension on apartments  (Stadium owners have to allow apartments under deal that guarantees parking) (Pittsburgh Post Gazette_

Recent Penn Plaza evictions highlight East Liberty's severe lack of affordable housing. (Pittsburgh City Paper)

Pittsburgh task force on affordable housing to convene Thursday (Pittsburgh Post Gazette)

City affordable housing task force convenes for the first time (Essential Pittsburgh)

Why blacks are not part of the vision of a Pittsburgh "comeback". (Pittsburgh Courier)

Is East End renewal really "black removal?" (Pittsburgh Courier)

Free Jazz pops ups in unexpected hot spots (Pop City)

As bicycle commuting rises, so does the danger of  pedaling by trucks (Public Source)

Pittsburgh rated a favorite food city by Livability.com 

Find unforgettable art in a most unlikely place: A Pittsburgh Mattress Factory (NPR- National Public Radio)

Fuerza! event celebrates Latinos making a difference in Pittsburgh  (Pop City)

What happens in Pittsburgh stays in Pittsburgh (An  honest post about the isolation of Pittsburgh's art scene) (Pittsburgh Articulate)

Other Urbanism and Architecture News

How conservative pundits have become the most vocal champions of smart urban planning (Pacific Standard)

Is this how to keep Indy's gentrifying neighborhoods affordable to homeowners?  (IndyStar)

Ferguson: The black iron fences of St. Louis (Belt Magazine)

10 years of change: The evolution of Detrot's non motorized transportation network (Model D)

Hypergentrification and the dissapearance of local businesses   (Governing)

America's biggest problem is concentrated poverty, not inequality. (Citylab)

Do outdoor smoking bans mostly punish the homeless? (Citylab)

Coming soon to America, one fare card for all transit (Citylab)

Florida's privately funded passenger rail plan chugs forward amid opposition (Citylab)

Should Tampa Bay embrace new urbanism? (Tampa Bay Times)

When sports fans fight, Why violence in the stands, online rage are spreading (The Seattle Times)

Pentagon orders Ferguson to return Humvees amid concerns about police militarization (Rawstory)

Art, Archaeology and Design news

Wind powered sculptures designed to outlive us all (Hyperallergic)

A new museum is a beacon for lighthouse history (Hyperallergic)

Cannabis discovered in pipes in William Shakespeare's gardern (The Telegraph)

Have humans evolved to love art? (Artnet)

New York's Hasted Kreutler Gallery closes amid accusations of financial misdeeds (Artnet)

Honolulu Museum sues art collector for nearly $1 million over donation of allegedly smuggled artwork (Artnet)

Sotheby's misses estimates in "bumpy" second quarter (Artnet)

Queen Nefertiti's burial chamber could lie behind Tutankhamun's tomb (The Art Newspaper)