An architect and planner in India has proposed a plan to convert Delhi's storm drains into a network of walkways and passages.
"As far back as 700 years ago, the 18 major passageways (and their 15,000 sub-branches) provided a drainage system for excess rainwater, but unfortunately, they are now mostly filled with untreated sewage waste.
Rastogi says his Delhi Nullahs revitalization project (www.delhinullahs.org) will provide multiple environmental, cultural and transport benefits, breathing new life in the city of 17 million people. It would improve public health and restore ancient aquifers by installing small-scale equipment to treat Delhi's sewage at its source, relying on organic compounds like weeds and algae to clean the waste before it flows into the nullah network. It would boost activities related to everything from tourism to sports, as people explore the city's various monuments, museums, theaters and other cultural and historical assets along the River Yamuna. And finally, it would ease the city's traffic congestion by encouraging more commuters to bike and walk on paths along the waterways, which in turn, leads to increased physical activity, reduced air pollution, and other health and environmental advantages."
With more than 350 kilometers of storm drains, the proposed system could create an entirely new transportation network for the city.
FULL STORY: Turning Sewers into Sidewalks in Delhi

Rethinking Redlining
For decades we have blamed 100-year-old maps for the patterns of spatial racial inequity that persist in American cities today. An esteemed researcher says: we’ve got it all wrong.

Planetizen Federal Action Tracker
A weekly monitor of how Trump’s orders and actions are impacting planners and planning in America.

Walmart Announces Nationwide EV Charging Network
The company plans to install electric car chargers at most of its stores by 2030.

Seattle’s Pike Place Market Leans Into Pedestrian Infrastructure
After decades of debate, the market is testing a car ban in one of its busiest areas and adding walking links to the surrounding neighborhood.

The World’s Longest Light Rail Line is in… Los Angeles?
In a city not known for its public transit, the 48.5-mile A Line is the longest of its kind on the planet.

Quantifying Social Infrastructure
New developments have clear rules for ensuring surrounding roads, water, and sewers can handle new users. Why not do the same for community amenities?
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.
City of Moorpark
City of Tustin
City of Camden Redevelopment Agency
City of Astoria
Transportation Research & Education Center (TREC) at Portland State University
Regional Transportation Commission of Southern Nevada
Toledo-Lucas County Plan Commissions