California state study finds 39,000 abandoned mines throughout the state. These mines, dating back to the 19th century, are safety hazards and can contaminate air and water.
"The danger of abandoned mines is becoming more evident as the population grows in high-density abandoned mine areas such as the Sierra Nevada foothills...Hazards can include old explosives, drums of chemicals, poisonous gases and runoff contaminated with chemicals such as mercury, arsenic, asbestos and chromium. "
Thanks to Abhijeet Chavan
FULL STORY: Legacy of Gold Rush: Many more dangerous shafts than thought
Seattle Legalizes Co-Living
A new state law requires all Washington cities to allow co-living facilities in areas zoned for multifamily housing.
NYC Officials Announce Broadway Pedestrianization Project
Two blocks of the marquee street will become mostly car-free public spaces.
Denver's New High-Rise Integrates Vertical Canyon in Architectural Design
Unlike other new builds in Denver, Colorado, a new high-rise reveals a unique “sculptural canyon” running vertically through the facade to foster a sense of community and connection to nature.
Federal Resilience Program a Lifeline for Affordable Housing Providers
The little-known Green and Resilient Retrofit Program funds upgrades and repairs that improve efficiency and comfort in existing housing stock.
Fort Worth To Relaunch Bike Share System in January
Trinity Metro shuttered its current system at the end of November and plans to relaunch with a mostly-electric system.
A Brief History of Kansas City’s Microtransit
The city’s costly experiment with on-demand transit is yielding to more strategic investment.
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.
Village of Glen Ellyn
American Planning Association, Sustainable Communities Division
HUDs Office of Policy Development and Research
HUDs Office of Policy Development and Research
City of Cambridge, Maryland
Newport County Development Council: Connect Greater Newport
Rockdale County Board of Commissioners