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The establishment of the Innovation and Research Council (IRC) blends the activities of the Federal Highway Administration (FHWA) Office of Federal Lands Highways (FLH), Federal Land Management Agencies (FLMAs), and Tribes that...
This Primer was developed to serve as a resource for road safety, maintenance, materials, and pavement engineers and practitioners to provide a basic understanding of pavement surface friction in order to integrate pavement friction into both pavement asset management and road safety...
This report documents the development of safety performance functions (SPFs) that include friction and macrotexture on a variety of roadway facility types and categories (i.e., segments, intersections, curves, and ramps). The main objectives of the report were: (1) the development of Crash...
The TPF Program enables public and private entities to combine resources to conduct high-priority transportation research.
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