Report

P123: Improved Subgrade Characterisation for Pavement Design Purposes (Year 1 2020 21)

Authors
Geoffrey Jameson
Recent Reports
Final Report
P149: Moisture Susceptibility of Asphalt Mixes
October 20, 2026
Pavements
Performance
Project Report
P152: Increased Use of Reclaimed Asphalt Pavement Material
October 20, 2026
Pavements
Performance
Final Report
R157: The life cycle economic feasibility of noise barrier caps Y2
June 1, 2026
Network Operations
Sustainability
March 12, 2021

NACOE Project P123 Improved Subgrade Characterisation for Pavement Design Purposes aims to review the current methodology used for subgrade characterisation, current practices used internationally and identify opportunities for improvements.

Download ReportDownload Report
Delivering engineering excellence through leading road asset research that welcomes innovation and drives road management practice efficiency; creating fit-for-purpose engineering solutions.
HomeResearchNews & EventsAbout us
© 2025 NACOE. All rights reserved
Privacy Policy