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The National Academies

NCHRP Synthesis 20-05/Topic 50-09 [Final (Synthesis)]

Performance Based Pavement Warranty Practices
[ NCHRP 20-05 (Synthesis of Information Related to Highway Practices) ]

  Project Data
Funds: $45,000
Authorization to Begin Work: 5/1/2018 -- estimated
Staff Responsibility: Jo Allen Gause
Research Agency: NCE
Principal Investigator: Linda Pierce
Effective Date: 10/11/2018
Completion Date: 7/20/2020
Fiscal Year: 2018

Pavement warranties have been common in the United States at various points in time, coming back into favor during the 1990s. While there is no national pavement warranty standard, agencies have developed their own specifications with varying criteria.

The TRB National Cooperative Highway Research Program's 
NCHRP Synthesis 553: Performance-Based Pavement Warranty Practices documents highway agency practices associated with the use of performance-based pavement warranties, focusing on asphalt, concrete, and composite pavement projects (new, preservation, and rehabilitation) with warranty periods of at least one year.

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