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Publication Details

Washington State I-90 Pavement Rehabilitation Using Precast Concrete Pavement General Interest: provides practical guidance to engineers responsible for the day-to-day design, construction, rehabilitation, maintenance, and management of pavements.

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)



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Updated: 06/27/2017
Federal Highway Administration | 1200 New Jersey Avenue, SE | Washington, DC 20590 | 202-366-4000