LowEmissionAsphalt-136pg-WhitePaper-May2023

P a g e | 63 Following the IIJA, FHWA recently launched its Climate Challenge 119 program as mentioned. The first step, already underway, is a series of outreach opportunities per FHWA: “To educate stakeholders and explore challenges and needs related to the quantification of GHG emissions associated with the design, construction, and maintenance of pavements using LCA and EPDs.” Figure 38 – EPDs FHWA View Source: FHWA 119 FHWA Climate Challenge - Quantifying Emissions of Sustainable Pavements - Infrastructure - Federal Highway Administration (dot.gov) .