TXDOT guidelines to assign PMIS treatment levels.

Chang, C.; Saenz, D.; Nazarian, S.; Abdallah, I.N.; Wimsatt, A.; Freeman, T.; Fernando, E.G.

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TXDOT guidelines to assign PMIS treatment levels.

2014-06-01
By Chang, C. ; Saenz, D. ; Nazarian, S.

File Language:

English

Details

Creators:

Chang, C. ; Saenz, D. ; Nazarian, S. ; Abdallah, I.N. ; Wimsatt, A. ; Freeman, T. ; Fernando, E.G.
Corporate Creators:

University of Texas at El Paso. Center for Transportation Infrastructure Systems
Corporate Contributors:

United States. Federal Highway Administration
Subject/TRT Terms:
Publication/ Report Number:

0-6673-P1 ; FHWA/TX-14/0-6673-P1
Resource Type:

Tech Report
Geographical Coverage:

Texas
Corporate Publisher:

Texas. Dept. of Transportation. Research and Technology Implementation Office
Abstract:

This report has been developed to provide TxDOT with guidelines to assign PMIS treatment levels for ; asphalt and rigid pavements which include Preventive Maintenance (PM), Light Rehabilitation (LRhb), ; Medium Rehabilitation (MRhb), and Heavy Rehabilitation (HRhb). The treatment level definitions were ; presented as well as their respective construction projects and frequency of use by TxDOT. The work ; treatments were defined with focus on the description, conditions for use, advantages, limitations, and ; expected performance. A decision-support matrix is also included for asphalt and concrete pavements ; with the aim of identifying the best treatment, based on the severity of existing distresses, traffic levels, ; functionality of the road, and extent of surface imperfections. In the case of asphalt pavements, an ; approach was presented to include available structural indices in the network-level decision making ; process.
Format:

PDF
Download URL:

https://rosap.ntl.bts.gov/view/dot/27746/dot_27746_DS1.pdf
File Type:

[PDF - 1.42 MB]
Collection(s):

University Transportation Centers ; US Transportation Collection
Main Document Checksum:

urn:sha256:a2b355663c6de7c025bfe9a209f72ff0851b87b52312891aa2ee912847922360

File Language:

English

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