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Federal Highway Administration
1200 New Jersey Avenue, SE
Washington, DC 20590
202-366-4000


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Long-Term Pavement Performance Data Analysis Program

 



 

Objective 1

Traffic characterization and prediction strategic

Objective 2

Materials characterization strategic

Objective 3

Determination of environmental effects in pavement design and performance prediction

Objective 4

Evaluation and use of pavement condition data in pavement management

Objective 5

Development of pavement response and performance models applicable to pavement design and performance prediction

Objective 6

Maintenance and rehabilitation strategy selection and performance prediction

Objective 7

Quantification of the performance impact of specific design features strategic

Objective 8

Analyses supporting and enhancing the use of the ME-PDG strategic

Objective 9

Comprehensive use of LTPP to improve the management of pavement assets

 

Priorities
 
Critical    
 
Very High    
 
High    
 
Sequence    
123

Sequence numbers denote the order in which Analysis Outcomes should be addressed for a given Objective. Analysis Outcomes with the same sequence number can be addressed at the same time.

 

Dashed light blue boxes are ongoing NCHRP projects that were initiated by the LTPP ETG. Solid Light Blue boxes are completed projects.

 

Dashed pink boxes are ongoing NCHRP projects that were initiated by other agencies or work groups, but are directly associated with LTPP Data Analysis Plan Strategic Objectives and Analysis Outcomes.Solid Pink boxes are completed projects.

 

Dashed white boxes are proposed Research Problem Statements that were developed at LTPP Workshops. See Note 1) for an explanation of the Problem Statement Numbering scheme.

 

Hashed orange boxes are planned FHWA projects or data studies that will be funded using LTPP budgeted funds.

 

Dashed orange boxes are ongoing FHWA projects that were funded using LTPP budgeted funds.

 

Thin solid boxes are completed projects with reports pending.

 

Thick solid boxes are completed projects with reports published.

Note

1) Problem Statements are assigned a 3 character number using the convention 'O_A_n'. 'O' is the associated Strategic Objective number (1 through 9); 'A' is the associated Analysis Outcome letter (A, B, C etc.) and 'n' is an arbitrarily assigned number used for identification purposes. The number 'n' does not imply a sequence in which Problem Statements should be addressed.

 

Office of Infrastructure R&D Links

» Office of Infrastructure R&D
» Infrastructure R&D Program
»Long-Term Bridge
  Performance Program

»Long-Term Pavement
  Performance Program
» Infrastructure R&D Experts
» Infrastructure R&D Laboratories
» Infrastructure R&D Projects
» Infrastructure R&D Publications
» Infrastructure R&D Topics

 

LTPP Email Distribution List

» Contact LTPP Customer Support Service Center at ltppinfo@dot.gov if you would like to be added to our email distribution list for LTPP Newsletters and other announcements.

 

FHWA Pavement Links

» Design
» Construction
» Preservation
» Maintenance
» Management
» Rehabilitation

 

More Information

 

Contacts

» Aramis Lopez
202-493-3145
E-mail Aramis
 
» Customer Service 202-493-3035
E-mail:LTPPinfo@dot.gov
 
Federal Highway Administration | 1200 New Jersey Avenue, SE | Washington, DC 20590 | 202-366-4000
Turner-Fairbank Highway Research Center | 6300 Georgetown Pike | McLean, VA | 22101