That's according to the National Vacant Properties Campaign. But there is a glimmer of hope as cases of 'temporary urbanism' and 'pop-up stores' fill the void.
Tod Newcombe writes, "Nationwide, examples of temporary urbanism abound, but there's no better place to look than Cleveland, where urban designers, public officials and activists are revitalizing vacant land and buildings. Last year, in the city's Industrial Flats section, which has been on the cusp of renewal only to see plans sputter out, a group called Pop-Up City held an event on vacant property that drew hundreds in midwinter."
For more information, check out Pop-Up Cleveland.
FULL STORY: Empty Lot Syndrome

Analysis: Cybertruck Fatality Rate Far Exceeds That of Ford Pinto
The Tesla Cybertruck was recalled seven times last year.

National Parks Layoffs Will Cause Communities to Lose Billions
Thousands of essential park workers were laid off this week, just before the busy spring break season.

Retro-silient?: America’s First “Eco-burb,” The Woodlands Turns 50
A master-planned community north of Houston offers lessons on green infrastructure and resilient design, but falls short of its founder’s lofty affordability and walkability goals.

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Analysis: Cybertruck Fatality Rate Far Exceeds That of Ford Pinto
The Tesla Cybertruck was recalled seven times last year.

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Urban Design for Planners 1: Software Tools
This six-course series explores essential urban design concepts using open source software and equips planners with the tools they need to participate fully in the urban design process.
Planning for Universal Design
Learn the tools for implementing Universal Design in planning regulations.
EMC Planning Group, Inc.
Planetizen
Planetizen
Mpact (formerly Rail~Volution)
Great Falls Development Authority, Inc.
HUDs Office of Policy Development and Research
NYU Wagner Graduate School of Public Service