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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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Project Number: Defense Access Roads FY 2022
Project Name: MT DAR 2022(1)
Bid Opening Date: June 7, 2022
OPIS Report Location: Great...
Research helps us respond to changes in transportation systems and vehicle technologies, as well as develop new technologies and systems that promote safety, durable infrastructure, mobility, and organizational excellence. Research plays an important...
