Prestressed pavement rehabilitation.

Stoffels, Shelley M.; Schokker, Andrea J.; Yin, Hao; Singh, Vishal; Yeh, Lin; Lopez de Murphy, Maria; Pennsylvania Transportation Institute

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ROSA P serves as an archival repository of USDOT-published products including scientific findings, journal articles, guidelines, recommendations, or other information authored or co-authored by USDOT or funded partners. As a repository, ROSA P retains documents in their original published format to ensure public access to scientific information.

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Prestressed pavement rehabilitation.

2009-06-23
By Stoffels, Shelley M. ; Schokker, Andrea J. ; Yin, Hao ; ...

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English

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Creators:

Stoffels, Shelley M. ; Schokker, Andrea J. ; Yin, Hao ; Singh, Vishal ; Yeh, Lin ; ... More +

Stoffels, Shelley M. ; Schokker, Andrea J. ; Yin, Hao ; Singh, Vishal ; Yeh, Lin ; Lopez de Murphy, Maria Less -
Corporate Creators:

Pennsylvania Transportation Institute
Corporate Contributors:

Pennsylvania. Dept. of Transportation. Bureau of Planning and Research ; United States. Federal Highway Administration

Pennsylvania. Dept. of Transportation. Bureau of Planning and Research ; United States. Federal Highway Administration Less -
Subject/TRT Terms:

[+]

Blair County (Pennsylvania) Pavement Maintenance Prestressed Concrete Pavements Rehabilitation (Maintenance)
Publication/ Report Number:

FHWA-PA-2008-012-PSU-015 ; PTI 2009-20

FHWA-PA-2008-012-PSU-015 ; PTI 2009-20 Less -
Resource Type:

Tech Report
Geographical Coverage:

Pennsylvania
Corporate Publisher:

Pennsylvania. Dept. of Transportation. Bureau of Planning and Research
Abstract:

In 1989, a landmark pavement project was opened to traffic in Blair County, Pennsylvania, that received national attention. The pavement was a two-mile section of prestressed concrete pavement that was constructed on the northbound lanes of what is now Interstate 99. The pavement has now started to show signs of distress, including transverse cracks, longitudinal cracks, spalling, and seal failure at the armored contraction joints. In addition, there are signs of shoulder separation and some localized subgrade failure. However, the ride quality of the pavement is still very good. Due to the uniqueness of this pavement section, and the lack nationally of any other similar sections in terms of design and age, traditional rehabilitation and overlay options are not necessarily directly applicable. The objective of this project was to develop recommendations for feasible rehabilitation strategies for the prestressed concrete pavement on I-99 in Blair County. As part of the work, the expected design lives and cost-effectiveness of the strategies were evaluated.
Format:

PDF
Funding:

510602, PSU 015
Collection(s):

US Transportation Collection
Main Document Checksum:

[+]

urn:sha256:8a6f4d641b12ebe25085ec87e46ebe5da864cf052fe4a306cf57d7f613e4b4f8
Download URL:

https://rosap.ntl.bts.gov/view/dot/17113/dot_17113_DS1.pdf
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Prestressed pavement rehabilitation.

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