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Distress (DIS) Directives
Directive Description Date Status Remarks
D-01 LTPP Manual Distress Data Conversion 22-Oct-93 Final Work completed
D-02 Quality Assurance of PASCO Products 16-Feb-94 Final Work completed
D-03 Measurement Frequency and Priorities of PASCO Distress Surveys   Canceled  
D-04 Distress Problem Report (DISTPR) Form 14-Mar-95 Final  
D-05 Measurement Frequency and Priorities of Manual Distress Surveys 14-Mar-95 Final Superseded by GO-21
D-06 Policy on Manual Distress Data Collection 17-May-95 Final Superseded by D-07
D-07 Policy on Distress Data Collection 4-Apr-96 Final Supersedes D-06; Superseded by D-26
D-08 Automated Dipstick Transverse Profile Measurement Procedure 22-Apr-96 Final Superseded by P-16
D-09 Policy on Manual Transverse Profile Measurements 11-Mar-97 Final Superseded by D-23
D-10 LTPP Distress Rater Qualifications 11-Mar-97 Final Superseded by D-12
D-11 Use of Distress Maps from Prior Surveys 11-Mar-97 Final  
D-12 LTPP Manual Distress Data Quality 1-Oct-98 Final Supersedes D-10; Superseded by D-46
D-13 Changes to "LTPP Distress Identification Manual for the Long-Term Pavement Performance Project," SHRP-P-338 3-Nov-98 Final Superseded by D-14
D-14 Changes to "LTPP Distress Identification Manual for the Long-Term Pavement Performance Project," SHRP-P-338 17-Mar-99 Final Supersedes D-13; Superseded by D-26
D-15 Errata to Data Sheet 2 and Data Sheet 6 in LTPP Distress Identification Manual 22-Jul-99 Final Superseded by D-26
D-16 Distress Photographs Using Digital Cameras 2-May-00 Final Superseded by D-16
D-17 Digital Conversion of LTPP Distress Maps 2-May-00 Final  
D-18 Storage of LTPP Digital Distress Maps and Photographs 2-May-00 Final Superseded by D-20
D-19 Cessation of "Night Time" Manual Distress Surveys 10-May-00 Final  
D-20 Storage of LTPP Digital Distress Maps and Photographs 11-Oct-00 Final Supersedes D-18; Superseded by D-31
D-21 LTPP Manual Distress Data Collection Procedures on Portland Cement Concrete Pavements 29-Mar-01 Final Superseded by D-26
D-22 LTPP Manual Distress Data Collection Procedures on Asphalt Concrete Pavements 24-Sep-01 Final Superseded by D-26
D-23 Transverse Profile Measurements on LTPP Test Sections 7-Nov-01 Final Supersedes D-9; Superseded by P-37
D-24 LTPP Manual Distress Data Collection Procedures on Asphalt Concrete Pavements 11-Feb-02 Final Supersedes second paragraph in D-22
D-25 Digital Conversion of LTPP Manual Distress Data Maps - Addendum to LTPP Directive D-17   Withdrawn  
D-26 Distress Identification Manual for the Long-Term Pavement Performance Program 29-Apr-02 Final Supersedes D-7, D-8, D-14, D-15, D-21 and D-22 and portions of D-24; Superseded by D-36
D-27 Closeout Distress Measurements on SPS-3 Test Sections - Rutting/Transverse Profile 17-Apr-02 Final Superseded by GO-38
D-28 Distress Measurements on LTPP Test Sections - Use of Measuring Wheels 1-Jul-02 Final  
D-29 Distress Measurements on LTPP Asphalt Concrete Test Sections - Surface Defects on Preventive Maintenance Treatments 14-Nov-02 Final Work completed
D-30 Guidance for RSC Time Series Review of Distress Data 4-Oct-04 Final Superseded by D-58
D-31 Storage of LTPP Digital Distress Maps, Photographs and Digital Images 17-May-04 Final Supersedes D-20
D-32 Transverse Profile Measurement with the Face Dipstick -- Profile Run Closure and Offset Procedures 26-Jun-03 Final Supersedes Paragraph 3.3.4 and 3.3.5.5 of LTPP Profiler Manual V4.0, September 2002. Superseded by P-37
D-33 Transverse Profile Measurements on LTPP PCC Test Sections 7-Jul-03 Final Superseded by D-35
D-34 Cataloguing Distress Survey Photographs 3-Aug-04 Final Supersedes D-16; Superseded by D-44
D-35 Transverse Profile Measurements on LTPP PCC Test Sections 3-Sep-03 Final Supersedes D-33
D-36 Distress Identification Manual for the Long-Term Pavement Performance Program 20-Oct-03 Final Supersedes D-26; Superseded by D-57
D-37 LTPP Distress Data Collection Procedures for Surface Treatments such as Spray, Slurry Seal, Skin, or Other Thin Patches on Cracks 5-Feb-04 Final Superseded by D-57
D-38 Correction to Data Sheet 10 in LTPP Distress Identification Manual 3-Aug-04 Final Superseded by D-57
D-39 Initial Release of Distress Viewer and Analysis (DiVA) Software, Version 1.0 30-Aug-05 Final As per Spring 2013 Team Meeting, now inactive.
D-40 Clarification of LTPP Manual Distress Data Collection Procedures 27-Oct-04 Final Patially superseded by D-51; Superseded by D-57
D-41 Distress Survey Photographs
D-41 software (zip file)
10-Nov-04 Final Supersedes D-34; Superseded by D-44
D-42 Safety Considerations during LTPP Manual Distress Data Collection 5-Jan-05 Final  
D-43 Storage of LTPP Distress Maps, Photographs and Digital Images   Canceled  
D-44 Distress Survey Photographs 31-Jan-06 Final Supersedes D-41
D-45 Clarification of LTPP Manual Distress Data Collection Procedures for Edge, Fatigue and Block Cracking 2-Nov-05 Final Superseded by D-57
D-46 LTPP Distress Data Quality - Accreditation of Distress Raters 2-Nov-05 Final Supersedes D-12; superseded by D-49
D-47 Reviewing and Correcting PADIAS Data 18-Jun-07 Final Superseded by D-50
D-48 Clarification of LTPP Distress Data Collection Procedures for Patching and Lateral Extent of Test Sections for Survey Purposes 25-Feb-09 Final Superseded by D-57
D-49 LTPP Distress Data Quality - Accreditation of Distress Raters 1-Oct-09 Final Supersedes D-46; superseded by D-53
D-50 Reviewing and Correcting PADIAS and PADIAS42 Data 27-Oct-09 Final Supersedes D-47; Work completed
D-51 Clarification of LTPP Distress Data Collection Procedures for Potholes 19-Aug-10 Final Supersedes portions of D-40; Superseded by D-57
D-52 LTPP Distress AIMS Electronic Data Submission 16-Sep-10 Final  
D-53 LTPP Distress Data Quality - Accreditation of Distress Raters 14-May-12 Final Supersedes D-49; Superseded by D-56
D-54 Distress Survey Photographs 5-Sep-12 Final Supersedes D-44
D-55 Transverse Profile Measurements on LTPP PCC Test Sections 20-Sep-13 Final  
D-56 LTPP Distress Data Quality - Accreditation of Distress Raters 25-Aug-14 Final Supersedes D-53
D-57 LTPP Distress Identification Manual - May 2014 9-Mar-15 Final Supersedes D-36, 37, 38, 40, 45, 48 and 51
D-58 Office Review of Manual Distress Surveys 17-Mar-17 Final Supersedes D-30
D-59 Reviewing and Correcting PADIAS and PADIAS42 Data   Canceled  
D-60 LTPP Distress AIMS Electronic Data Submission   Canceled Will be incorporated into replacement of I-171
D-61 Translation of LTPP Cracking Data for National Applications
Initial spreadsheets for regional use (zip file)
26-Aug-15 Final  
D-62 Upates to DIM to support HPMS and MEPDG Reporting 17-Mar-17 Final partially supersedes D-57
D-63 Clarification of LTPP Distress Data Collection Procedures for Asphalt Concrete Pavements (ACP) Edge Cracking, Continuously Reinforced Concrete Pavements (CRCP) Transverse Cracks and Punchouts 09-Nov-2015 Final  
D-64 New Manual Distress Map Forms 23-Mar-17 Final partially supersedes D-57
D-65 Upates to DIM to support HPMS and MEPDG Reporting 23-Mar-17 Final Supersedes D-62
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