Washington State I-90 Pavement Rehabilitation Using Precast Concrete Pavement
Primary Topic: Materials-Concrete
Description: This case study report provides details of the 2019 PCP use for rehabilitation of the distressed eastbound concrete pavement along sections of I-90 near Issaquah, Washington. WSDOT has a critical need to develop effective, longlasting concrete pavement rehabilitation tools that can be rapidly applied along sections of heavily-trafficked I-5 in the Seattle metropolitan area. The experience gained with the implementation of PCP along I-90 will guide WSDOT as to how use of PCP can be optimized for use along I-5 in the Seattle area.
FHWA Publication Number: FHWA-HIF-19-026
Publication Year: 2019
Document Links: PDF (file size: 1 mb)