New Generation of New York's Greenstreets Handle Stormwater and Calm Traffic

A look at how the city's sustainability initiative, PlaNYC, is leading to greener streets in more ways than one.

1 minute read

February 17, 2008, 11:00 AM PST

By Nate Berg


Every year, more than 27 billion gallons of contaminated water flows into New York City's rivers and bays because sewage treatment facilities can't handle excess stormwater.

"Called Combined Sewer Overflow (CSO), this toxic broth also contains chemicals leached from roofs and pavement. Until recently, there was no concerted effort to prevent it.

"One of the more unsung PlaNYC initiatives aims to drastically reduce CSO, in part by managing streets more wisely. Certain traffic calming measures, it turns out, can not only make streets more ped-friendly, but also help make the city's rivers clean enough to swim in. To accomplish this, PlaNYC calls for retooling the Parks Department's Greenstreets program, and we are starting to see the results."

Thanks to Ben Fried

Thursday, February 14, 2008 in Streetsblog

portrait of professional woman

I love the variety of courses, many practical, and all richly illustrated. They have inspired many ideas that I've applied in practice, and in my own teaching. Mary G., Urban Planner

I love the variety of courses, many practical, and all richly illustrated. They have inspired many ideas that I've applied in practice, and in my own teaching.

Mary G., Urban Planner

Get top-rated, practical training

Close-up of Donald Shoup during interview.

Legendary Parking Guru Donald Shoup Dies at 86

Urbanists are mourning the loss of a dynamic voice for parking reform and walkable cities.

February 10, 2025 - StreetsBlog NYC

Close-up of smartphone with USDOT website pulled up and screen with USDOT logo in background.

DOT Memo Directs Transportation Funding to Communities With Higher Marriage and Birth Rates, Compliance with Immigration Officials and No Mask Mandates

The memo ties immigration enforcement to federal funding and prohibits mask or vaccine mandates.

February 5, 2025 - Huffpost

Red 1972 Ford Pinto with black racing stripes on display with man sitting in driver's seat.

Analysis: Cybertruck Fatality Rate Far Exceeds That of Ford Pinto

The Tesla Cybertruck was recalled seven times last year.

February 11, 2025 - Mother Jones

Native American ruins at Chaco Culture National Historical Park in winter with snow.

BLM Approves Controversial Oil and Gas Leases on Navajo Land

The parcels are located near a sensitive archaeological site, but some Indigenous leaders approve of the move, which will bring in millions in revenue.

7 hours ago - High Country News

Cars and pedestrians on Hong Kong street at night.

Hong Kong Cab Hailing App Folds — and Uber Takes Over

HKTaxi launched a year before Uber came to town. Now, it’s shutting down. Lawmakers worry a monopoly looms.

February 13 - South China Morning Post

Small encampment with tents and mattress along heating pipe in green forest.

Rural Homelessness Could Be Vastly Underestimated, Study Finds

The annual ‘point in time’ count fails to capture the diverse types of situations experienced by unhoused people in rural communities.

February 13 - The Daily Yonder