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Posts Tagged ‘curb’

BY ZACH MORTICE

Curbing Sediment collects sediment washed along curbs and street aprons in shallow troughs. Image courtesy Halina Steiner and Ryan Winston.

Research at the Ohio State University aims to keep stormwater sediment stranded on the road.

 

When Halina Steiner tested new sediment-collecting infrastructure in her lab at the Ohio State University (OSU), she noticed a mysterious magnetism pulling people toward the bits of beveled foamboard she had crafted into sediment collectors. As water mixes with dirt and sand starts flowing across the planks of foam, and sediment settles into intricately carved CNC-milled grooves, “it’s very mesmerizing,” Steiner says. It’s like sending a paper boat down a stream or, more accurately, “down the gutter,” she says, because that’s the exact place Steiner is looking to intercept sediment that pollutes and clogs waterways. (more…)

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BY TIMOTHY A. SCHULER

Seattle works to reconcile the inherent clash between goods delivery and Complete Streets.

FROM THE JANUARY 2018 ISSUE OF LANDSCAPE ARCHITECTURE MAGAZINE.

The sight of a bike lane blocked by a delivery truck is so common that it has birthed Tumblrs and Twitter hashtags, often as a way to either shame drivers or encourage city officials to better enforce traffic laws. What those Twitter users may not have considered is that every box from Amazon or Blue Apron requires a trip from a warehouse to their door. And as online sales continue to grow (by roughly 15 percent per year), the increasing volume and frequency of home deliveries has cities like Seattle searching for solutions. “For us, it means curb use is changing, and it’s changing fast,” says Christopher Eaves, a civil engineer with Seattle’s Department of Transportation.

The increase in deliveries has major implications for Complete Streets programs, which seek to accommodate the needs of pedestrians, bicyclists, transit riders, and vehicular traffic within existing corridors. Like many cities, Seattle has a Complete Streets ordinance, adopted in 2007. At the same time, the city is working to expand its urban canopy and curbside green stormwater infrastructure. “So there’s a whole lot of things competing,” says Peg Staeheli, FASLA, a principal at MIG | SVR in Seattle who thought a lot about freight during her time on Seattle’s Urban Forestry Commission.

Recently, the City of Seattle partnered with the University of Washington (UW) and several major retailers to launch the Urban Freight Lab, a three-year research effort to better understand (more…)

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