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Environmental, Health & Safety
EPA withdraws proposed hazardous waste definition
On May 8, the EPA withdrew a 2024 proposed rule that would have had made PFAS and other hazardous constituents subject to the agency's…
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Engineering
Rep your RAP, take NAPA’s survey
NAPA works with the FHWA to annually quantify innovative paving technology usage through surveys and 2025 construction data is needed.
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Environmental, Health & Safety
NAPA, University of Florida seek millings samples for PFAS research
The University of Florida is entering a critical phase of research on PFAS in asphalt pavements—and NAPA members can help.
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Engineering
Asphalt again leads America’s recycling effort
Results from the latest Recycled Materials and Warm Mix Usage Asphalt Industry Survey show producers reused more than 101 million…
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Engineering
Ripe for RAP
States, contractors consider approaches to include higher percentages of reclaimed asphalt pavement (RAP) in asphalt mixes.
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Sustainability
Energy & Emissions Benefits report explores RAP, WMA
A new report from NAPA highlights the environmental benefits of using recycled materials and warm-mix asphalt technologies.
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Engineering
Industry data needed on recycled materials, warm-mix
NAPA is working with the FHWA to determine the amount of hot-mix asphalt, warm-mix asphalt, and recycled materials being produced…
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Engineering
Getting to know asphalt
NAPA 2024 Summer Intern Juliet Piacsek writes about learning to look at asphalt pavement – and civil engineering as a…
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Engineering
Recycled materials webinar set for June 13
NAPA speakers will present findings from the 13th Annual Asphalt Pavement Industry Survey on Recycled Asphalt Materials during a June…
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Sustainability
NAPA publishes latest recycling, WMA survey results
2022 data collected by NAPA showed 93 percent of asphalt mixture was used to construct new pavements, with the remainder…