Sustainability project supports goals of LA’s Green New Deal goals by replacing petroleum with recycled plastic to create a super asphalt
Mayor Eric Garcetti and Public Works officials announced the launch of a new sustainability pilot project in which a portion of 1st Street between Grand Avenue and Hope Street in downtown Los Angeles was resurfaced with recycled plastic asphalt. The project advances the goals of LA’s Green New Deal, to combat climate change and assert the City's environmental leadership.
Led by StreetsLA and working with TechniSoil Industrial, this application of recycled plastic asphalt is the first of its kind on a major city street and further proof Los Angeles stays on the cutting edge of innovative, green technology. Recycled plastic asphalt made with TechniSoil Industrial’s Neo® binder infused with recycled PET plastic from water bottles has the potential to reduce the use of petroleum in asphalt. Additional benefits include reduced energy-input, fewer truck trips, zero use of virgin aggregate, increased recycling of existing roadway and the associated reductions of greenhouse gas emissions. Lab tests indicate the road it produces may be five-to-six times the strength of a traditional asphalt road and will last two-to-three times longer, generating 50 percent life-cycle savings for taxpayers.
“Los Angeles is where the world comes to test its best ideas -- where the latest innovations in sustainability find a proving ground, a laboratory, and a home built into the very fabric of our city,” said Mayor Eric Garcetti. “With this technology from Neo, we can move closer to our most ambitious climate goals, improve the way we deliver high-quality city services, and pave a path to a greener future.”
As part of the project, the City will evaluate the durability and performance of the product, under conditions of heavy vehicle weight use, where deep rutting and deformation of the roadway has resulted. Approximately 150,000 plastic water bottles could be reused per lane mile.
“As part of Mayor Garcetti’s LA’s New Green Deal, the Department of Public Works plays a leading role in the development of sustainability initiatives for the City,” said Board of Public Works Commissioner Teresa Villegas. “The recycled plastic asphalt project supports this leadership and how the department is supporting the City’s overall efforts in combating climate change.”
"Not only could this process divert plastic from our landfills," said Councilmember Paul Krekorian, author of the motion calling for the pilot project, "it has the opportunity to make our streets last longer. Initial tests showed the material to be significantly more durable than traditional asphalt, and streets can be available for travel in as little as 12 hours upon completion."
“This project is just one example of the innovation and integration, StreetsLA is pursuing to make our streets safe, mobile and sustainable,” said StreetsLA General Manager Adel Hagekhalil. “The City is the first to take this product out of the lab and put it into a public street. If this test performs the way we expect it to, it can open the doors to an entire local marketplace for recycling of waste plastics, with the extra benefits of reduced pollution and smoother rides on the streets of LA."
“I’m captivated by the idea that roads are one of the first downstream applications for recycled plastic that is bigger than the size of the plastic problem itself,” said Sean Weaver, founder and CEO of TechniSoil Industrial and inventor of Neo. “This launch in conjunction with StreetsLA shows us how we can reach a truly circular economy by diverting significant quantities of single-use plastic into long-term use solutions.”