Harris, D. (2023). Development INDOT’s verification program to implement the IRI smoothness specification for newly constructed pavements (Joint Transportation Research Program Publication No. FHWA/IN/JTRP-2023/26). West Lafayette, IN: Purdue University. https://doi.org/10.5703/1288284317661
The Indiana Department of Transportation is implementing an IRI pavement smoothness specification for newly constructed pavements. The pavement specification is based on the results of SPR-3300. FHWA requires a verification program as part of the implementation of the new smoothness specification, because the INDOT specification assigns the collection of the pavement smoothness quality assurance data on newly constructed pavements to the contractors. The objective of this research was to develop a verification program for the smoothness quality assurance of newly constructed pavements for the new IRI based specification. The research deliverable is the details of the verification program developed to satisfy the FHWA.
pavement smoothness specifications verification
Joint Transportation Research Program
Indiana Department of Transportation
West Lafayette, Indiana
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