Date published: February 1, 2015
Resource type: ReportExternal link: wsdot.wa.gov/publications/fulltext/graynotebook/Dec14.pdf#page=17Summary: WSDOT looks at pavement conditions through the eyes of drivers and with cross-section illustrations to show the how pavement can deteriorate throughout during its lifecycle. The infographic in Gray Notebook 56 compares past trends and provides future projections, describing not only how many lane miles and vehicle miles traveled fall into categories ranging from very good to very poor, but what fiscal impacts can be expected at each stage.
This document addresses the following performance areas: • Pavement.
Intended audiences:PublicIntended messages:We're AccountableIntended messengers:Agency Wide
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DISCLAIMER: The opinions and conclusions expressed or implied herein are not necessarily those of the Transportation Research Board, the National Academies, or the program sponsors. NCHRP Project 20-24(93)B(02) was sponsored by the American Association of State Highway and Transportation Officials, in cooperation with the Federal Highway Administration, and was conducted in the National Cooperative Highway Research Program, which is administered by the Transportation Research Board of the National Academies.