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The National Academies

NCHRP 20-07/Task 421 [Final]

Review and Update of AASHTO Standard Methods of Test T27 and T30
[ NCHRP 20-07 (Research for AASHTO Standing Committee on Highways) ]

  Project Data
Research Agency: University of Arkanss
Principal Investigator: Kevin D. Hall
Effective Date: 4/26/2019
Completion Date: 4/26/2020

Project discontinued after Phase I.

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