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Pages 69-70

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From page 69...
... Standard Definitions for Common Types of Pavement Cracking 62 C H A P T E R 7 Conclusions There is a lack of field proven cracking protocols for automated systems that can be embraced by SHAs for implementation, particularly in the era of high-performance computing, and proliferating and ubiquitous Artificial Intelligence based tools. Traditional definitions, such as those as defined in the ASTM PCI and the LTPP Distress Manual, continue to play important roles in pavement engineering.
From page 70...
... Standard Definitions for Common Types of Pavement Cracking 63 extent at the network level and is a macro-indicator of general cracking extent on a pavement section, or network. Level 3 data satisfies HPMS and MAP-21 reporting needs and provides overall cracking information, which can be used as the initial qualification and evaluation of potential technology suppliers.

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