Take a tour of early 20th century Pittsburgh.

John Hamilton presents an interactive feature that digs into the Pittsburgh City Photographer collection, which includes 150,000 photos taken over 120 years.
"Held by the Archives Service Center at the University of Pittsburgh, the collection preserves photos and negatives created from 1890 to 2002 and hosts almost 15,000 images in a searchable online database," explains Hamilton. "Most of the photos were captured by photographers working for the city’s Division of Photography, which received assignments from various departments."
The interactive gallery includes photos that swipe from historic to contemporary, allowing instantaneous, side-by-side comparison. Photos of the 1907 Federal Street Flood, Motor Square Garden in 1937, Polish Hill in 1937, and lots more.
FULL STORY: Pittsburgh's Past and Present

Study: Maui’s Plan to Convert Vacation Rentals to Long-Term Housing Could Cause Nearly $1 Billion Economic Loss
The plan would reduce visitor accommodation by 25,% resulting in 1,900 jobs lost.

North Texas Transit Leaders Tout Benefits of TOD for Growing Region
At a summit focused on transit-oriented development, policymakers discussed how North Texas’ expanded light rail system can serve as a tool for economic growth.

Using Old Oil and Gas Wells for Green Energy Storage
Penn State researchers have found that repurposing abandoned oil and gas wells for geothermal-assisted compressed-air energy storage can boost efficiency, reduce environmental risks, and support clean energy and job transitions.

Private Donations Propel Early Restoration of Palisades Playground
Los Angeles has secured over $1.3 million in private funding to restore the Pacific Palisades playground months ahead of schedule, creating a modern, accessible space that supports community healing after recent wildfires.

From Blight to Benefit: Early Results From California’s Equitable Cleanup Program
The Equitable Community Revitalization Grant (ECRG) program is reshaping brownfield redevelopment by prioritizing projects in low-income and environmental justice communities, emphasizing equity, transparency, and community benefits.

Planting Relief: Tackling Las Vegas Heat One Tree at a Time
Nevada Plants, a Las Vegas-based nonprofit, is combating the city’s extreme urban heat by giving away trees to residents in underserved neighborhoods, promoting shade, sustainability, and community health.
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