Skip to contentUnited States Department of Transportation - Federal Highway AdministrationSearch FHWAFeedback

Pavements

 

Strategic Outcome 6B: Guidelines for timing and selection of pavement maintenance and rehabilitation options, and expected performance impacts of each.

The following boxes are specific analysis projects that fall under Strategic Outcome 6B.

Solid Pink Box: NCHRP 1-38 | Funding = $100,000 | Guide on Pavement Rehabilitation Strategies. | Project completed. March 1, 1999 | Web document 35 Mar. 31, 2001 | Responsible Agency: Kathleen Hall | Principal Investigator/NCHRP Staff: Hall/Hanna

Solid Pink Box: NCHRP 14-14 | Funding = $312,397 | Guide for Optimal Timing of Pavement Preventive Maintenance Treatment Applications. | Projected Completed: Apr. 10, 2000 | Report 523: Sept. 30, 2003 | Responsible Agency: Applied Pav't Tech. | Principal Investigator/NCHRP Staff: Peshkin/Hanna

Hashed Orange Box: Problem Statement Number 6B1 | Guidelines for selecting pavement rehabilitation strategies that consider impact on pavement life and/or performance. | (after 20-50(3/4) (6A)) | $300,000 | Data Study | TBD | TBD/Wiser

LEGEND

NCHRP project number | $ Funds | NCHRP Project Title | Effective Date | Completion Date | Responsible Agency | Principal Investigator/NCHRP Staff

 Dashed light blue boxes are on-going NCHRP projects that were initiated by the LTPP ETG. Solid light blue boxes are completed projects.

NCHRP project number | $ Funds | NCHRP Project Title | Effective Date | Completion Date | Responsible Agency | Principal Investigator/NCHRP Staff

 Dashed pink boxes are on-going 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.

Problem Statement Number, O_A_n, Proposed problem title Project Duration, Anticipated Funds

 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.

FHWA Technical Support Contractor | O_A_n | Project Title | Planned Start Date | Responsible Agency | Principal Investigator/FHWA Staff

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

FHWA Technical Support Contractor, $ Funds, Project Title, Start Date, Completion Date, Responsible Agency, Principal Investigator/FHWA Staff

 Dashed orange boxes are on-going FHWA projects that were funded using LTPP budgeted funds.

sample of box with thin solid border

 Thin solid boxes are completed projects with reports pending.

sample of box with thick solid border

 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 7); ‘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.

 
This page last modified on 12/06/07
  
FHWA Home | Engineering | Pavements

FHWA
United States Department of Transportation - Federal Highway Administration
20-50(3/4)