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Posts tagged "Leading Pedestrian Interval"

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In NYC You Can Go By Bike on the Pedestrian Signal!

So with a great "new" law on the books that allows bicycle riders to also legally use pedestrian signals (LPIs) to get a 5 to 10 second head start on drivers in NYC why did it take Streetfilms nearly a year to talk to the two people most responsible for it?

Well when it was passed council last year and slated to begin on December 20, 2019 it was the holiday season and freezing cold, and no one cares about watching videos end of year. We finally had scheduled to film it mid-March, but then Covid-19 prevented that.

I circled back around to the idea early this Fall after riding thru the NYC Summer Bicycle Boom™ explosion where I would frequently come upon LPI intersections where #bikenyc riders were frequently frozen waiting for the green light, ignoring the pedestrian beacon telling them, "Please go forth person on your bike with your walking cousins!"

So it's a good time to re-promote this great law that makes it safer for bike riders. Let those innovative who don't know it's legal to use the signals. Also, there are now so many brand new riders in the city that don't know all the rules of the road that frankly need enlightening. There are more than 4,000 of the lights.

We went to Brooklyn to the corner of Atlantic Ave & Smith Street and talked with Council member Carlos Menchaca and "The War on Cars" co-host Doug Gordon about what the law means and the journey to its realization.

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At some Red Lights in NYC, Cyclists Now Get Head Start

Earlier this week, NYC DOT announced a pilot program to let cyclists use the same head start as pedestrians at 50 intersections with “leading pedestrian intervals” or LPIs, which give people a few seconds to establish themselves in the crosswalk before drivers get a green.

Since then, a number of people asked for a visual showing it works. So on the way home yesterday, I got a few quick shots and produced this short video explanation.

NYC DOT has been implementing hundreds of LPIs each year as part of the city’s Vision Zero initiative. The agency will study the results of letting cyclists use LPIs (first proposed by Council Member Carlos Menchaca), before deciding whether to make it permanent policy and expand the rule to other intersections.

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LPI – Leading Pedestrian Interval

Leading Pedestrian Intervals (or LPIs) are a traffic signalization strategy that assigns pedestrians an exclusive 3 to 5 second signal (in some cases much longer) to begin crossing the street before cars get a green light. Consequently, they are also known by their sassier nickname, Pedestrian Head Start. But in my view the best variation on what LPI stands for comes from Christine Berthet of the Hells Kitchen Neighborhood Association who proposes: "Life Preserving Interval". That's what it is.

Transportation Alternatives has recently begun a push to make these more common in NYC. Here's hoping our video (featuring some nice visuals from TOPP's own Carly Clark) can help aid the case and explain what this arcane phrase means.