Standard Definitions for Common Types of Pavement Cracking (2020) / Chapter Skim
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Appendix B Survey Questionnaire and Responses B 1
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Part A: Survey Questionnaire April 2018 For NCHRP 1-57A Developing Standard Definitions for Comparable Pavement Cracking Data The research team at Oklahoma State University (OSU) has been tasked by NCHRP to carry out the project "Developing Standard Definitions for Comparable Pavement Cracking Data", NCHRP 1-57A.
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Part I: Cracking Data Collection, Processing, and Common Issues 1. Does your agency use any of the following cracking data collection and processing methods (check all that apply)
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6. On what types of pavement does your agency collect the following cracking data (check all that apply)
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8. As various crack widths exist within a given cracking, how does your agency rate the crack severity?
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14. Over what portion of the lane does your agency collect transverse cracking data?
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22. What factors does your agency use to quantify the extent of longitudinal cracking (check all that apply)
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29. What factors does your agency use to quantify the extent of alligator/fatigue cracking (check all that apply)
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35. Does your agency prefer not including block cracking in protocols, instead classifying any cracking within wheel-path(s)
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___________________________________________________________________ ___________________________________________________________________ ___________________________________________________________________ 43. What factors does your agency use to quantify the extent of "D" cracking (check all that apply)
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___________________________________________________________________ 48. How does your agency rate severity levels for corner break (check all that apply)
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Figure 1 Scheme of Wheel-Path Definition 54. Does your agency differentiate wheel-path and non-wheel-path zones?
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_____________________________________________________________________ _____________________________________________________________________ _____________________________________________________________________ 61. What are your suggestions for the revision of AASHTO PP 67?
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Part B: Survey Responses B 14
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Q1 Please provide the information below for the person completing this questionnaire. Name: Jeffrey Mann Agency: NMDOT Title: State Pavement Engineer Telephone: 505-795-4927 E-mail: jeffreys.mann@state.nm.us Q2 May the research team contact you for additional information or clarification after the survey?
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Q7 On what types of pavement does your agency collect the following cracking data (check all that apply)
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Q13 What factors does your agency use to quantify the extent of transverse cracking (check all that apply)
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Q25 If "Yes" is selected in the previous question, please specify the crack width thresholds of different severity levels for longitudinal cracking. Respondent skipped this question Q26 Does your agency collect alligator/fatigue cracking data?
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Q36 Does your agency prefer not including block cracking in protocols, instead classifying any cracking within wheel-path(s) as load-associated, and any cracking outside of wheel-path(s)
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Q48 What factors does your agency use to quantify the extent of corner break (check all that apply)
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Q60 What are the benefits from the implementation of AASHTO PP 67? Respondent skipped this question Q61 What challenges does your agency face during the implementation of AASHTO PP 67 to meet various data needs such as HPMS, PMS, and Pavement ME Design?
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Q1 Please provide the information below for the person completing this questionnaire. Name: Cynthia J
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Q5 Which cracking protocol(s) does your agency use?
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Q8 For what purpose does your agency collect the following cracking data (check all that apply)
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Q13 What factors does your agency use to quantify the extent of transverse cracking (check all that apply)
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Q22 What is the minimum length of a longitudinal crack recorded in your agency? 1 ft Q23 What factors does your agency use to quantify the extent of longitudinal cracking (check all that apply)
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Q31 What is your preference: elimination of alligator/fatigue cracking from protocols, instead consideration of all cracking located in the wheel-path(s) as load-associated?
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Q41 How does your agency rate severity levels for edge cracking (check all that apply)
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Q51 What severity level does your agency rate for sealed cracking? Low Q52 How does your agency report sealed cracking?
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Q63 What are your opinions and expectations for a new cracking protocol for fully automated system in next 10 years? Hopefully image libraries, machine learning, and 3D will help standardize this.
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Q1 Please provide the information below for the person completing this questionnaire. Agency: New York State Department of Transportation Title: Professional Engineer Q2 May the research team contact you for additional information or clarification after the survey?
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Q6 Is there any procedure in your agency to conduct QA/QC on automated cracking analysis results? Yes, please email the QA/QC file(s)
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Q10 Does your agency collect transverse cracking data? Respondent skipped this question Q11 What is your agency's definition of transverse cracking?
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Q22 What is the minimum length of a longitudinal crack recorded in your agency? Respondent skipped this question Q23 What factors does your agency use to quantify the extent of longitudinal cracking (check all that apply)
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Q34 What is your agency's definition of block cracking? Respondent skipped this question Q35 What factors does your agency use to quantify the extent of block cracking?
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Q46 Does your agency collect corner break data? Respondent skipped this question Q47 What is your agency's definition of corner break?
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Q59 Has your agency implemented AASHTO PP 67 for cracking quantification? Respondent skipped this question Q60 What are the benefits from the implementation of AASHTO PP 67?
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Q1 Please provide the information below for the person completing this questionnaire. Name: Chad Shive Agency: Kentucky Transportation Cabinet Title: Transportation Engineer Specialist Telephone: 502-782-5602 E-mail: chad.shive@ky.gov Q2 May the research team contact you for additional information or clarification after the survey?
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Q7 On what types of pavement does your agency collect the following cracking data (check all that apply)
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Q11 What is your agency's definition of transverse cracking? a crack perpendicular to the direction of travel, generally more than 3 feet long.
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Q21 Does your agency distinguish longitudinal cracking inside and outside wheel-path(s)
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Q32 How does your agency rate severity levels for alligator/fatigue cracking (check all that apply)
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Q43 What is your agency's definition of "D" cracking? Spalling that occurs when fragments break off along the edges of the pavement joints or cracks Q44 What factors does your agency use to quantify the extent of "D" cracking (check all that apply)
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Q54 Does your agency collect and report other types of cracking data? No Q55 Does your agency differentiate wheel-path and nonwheel-path zones?
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Q1 Please provide the information below for the person completing this questionnaire. Name: Jim Horn Agency: Alaska DOT&PF Title: Pavement Management Engineer Telephone: 9072696237 E-mail: jim.horn@alaska.gov Q2 May the research team contact you for additional information or clarification after the survey?
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Q7 On what types of pavement does your agency collect the following cracking data (check all that apply)
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Q17 If "Yes" is selected in the previous question, please specify the crack width thresholds of different severity levels for transverse cracking. We do not formally specify severity levels for reporting.
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Q27 What is your agency's definition of alligator/fatigue cracking? connected series of cracking Q28 Transverse and longitudinal cracks can span wheelpath(s)
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Q37 Does your agency collect edge cracking data? No (please skip following questions related to edge cracking)
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Q50 Does your agency require the reporting of sealed cracking? No Q51 What severity level does your agency rate for sealed cracking?
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Q61 What challenges does your agency face during the implementation of AASHTO PP 67 to meet various data needs such as HPMS, PMS, and Pavement ME Design? none Q62 What are your suggestions for the revision of AASHTO PP 67?
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Q1 Please provide the information below for the person completing this questionnaire. Name: Mike Ecmecian Agency: MassDOT Highway Title: Pavement Management Operations Supervisor Telephone: 8573683481 E-mail: mike.ecmecian@state.ma.us Q2 May the research team contact you for additional information or clarification after the survey?
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Q9 As various crack widths exist within a given cracking, how does your agency rate the crack severity? Respondent skipped this question Q10 Does your agency collect transverse cracking data?
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Q21 Does your agency distinguish longitudinal cracking inside and outside wheel-path(s)
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Q33 Does your agency collect block cracking data? Respondent skipped this question Q34 What is your agency's definition of block cracking?
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Q45 How does your agency rate severity levels for "D" cracking (check all that apply)
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Q58 If your agency specifies any standard width(s) of Zone 1 and Zone 5, please provide: Respondent skipped this question Q59 Has your agency implemented AASHTO PP 67 for cracking quantification?
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Q1 Please provide the information below for the person completing this questionnaire. Name: Sarah McDougall Agency: DelDOT Title: Pavement Management Engineer Telephone: 3027602695 E-mail: sarah.mcdougall@state.de.us Q2 May the research team contact you for additional information or clarification after the survey?
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Q9 As various crack widths exist within a given cracking, how does your agency rate the crack severity? Respondent skipped this question Q10 Does your agency collect transverse cracking data?
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Q21 Does your agency distinguish longitudinal cracking inside and outside wheel-path(s)
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Q33 Does your agency collect block cracking data? Respondent skipped this question Q34 What is your agency's definition of block cracking?
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Q45 How does your agency rate severity levels for "D" cracking (check all that apply)
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Q58 If your agency specifies any standard width(s) of Zone 1 and Zone 5, please provide: Respondent skipped this question Q59 Has your agency implemented AASHTO PP 67 for cracking quantification?
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Q1 Please provide the information below for the person completing this questionnaire. Name: Jessica Schmalzer Agency: Nevada Department of Transportation Title: Senior Materials Supervisor - Pavement Design Telephone: 775-888-7253 E-mail: jschmalzer@dot.nv.gov Q2 May the research team contact you for additional information or clarification after the survey?
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Q7 On what types of pavement does your agency collect the following cracking data (check all that apply)
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Q14 What is the minimum length of transverse crack recorded in your agency? None Q15 Over what portion of the lane does your agency collect transverse cracking data?
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Q24 Does your agency use crack width to classify severity levels for longitudinal cracking? Yes Q25 If "Yes" is selected in the previous question, please specify the crack width thresholds of different severity levels for longitudinal cracking.
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Q33 Does your agency collect block cracking data? Yes Q34 What is your agency's definition of block cracking?
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Q44 What factors does your agency use to quantify the extent of "D" cracking (check all that apply)
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Q55 Does your agency differentiate wheel-path and nonwheel-path zones? Yes Q56 What's the width(s)
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Q1 Please provide the information below for the person completing this questionnaire. Name: Janice L
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Q7 On what types of pavement does your agency collect the following cracking data (check all that apply)
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Q12 Does your agency use angular orientation between crack and centerline to classify cracking as transverse cracking and distinguish it from other cracking types? between 45 and 90 degrees to direction of travel Yes (please specify the angle)
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Q20 Does your agency use the angular orientation between crack and centerline to classify cracking as longitudinal cracking and distinguish it from other cracking types? between 0 and 45 degrees to direction of travel.
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Q29 What is the minimum length or area of an alligator/fatigue crack recorded in your agency? 1 foot Q30 What factors does your agency use to quantify the extent of alligator/fatigue cracking (check all that apply)
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Q38 What is your agency's definition of edge cracking? This condition is characterized by the progressive breakup of the pavement, beginning at the pavement edge and proceeding toward the centerline, confined within 1.0 foot of the pavement edge.
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Q49 How does your agency rate severity levels for corner break (check all that apply)
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Q60 What are the benefits from the implementation of AASHTO PP 67? Consistent reporting between states and for MAP-21 Q61 What challenges does your agency face during the implementation of AASHTO PP 67 to meet various data needs such as HPMS, PMS, and Pavement ME Design?
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Q1 Please provide the information below for the person completing this questionnaire. Name: Matthew Chandler Agency: Tennessee Department of Transportation Title: State Bituminous Engineer Telephone: 6158402918 E-mail: matthew.chandler@tn.gov Q2 May the research team contact you for additional information or clarification after the survey?
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Q6 Is there any procedure in your agency to conduct QA/QC on automated cracking analysis results? Yes, please email the QA/QC file(s)
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Q12 Does your agency use angular orientation between crack and centerline to classify cracking as transverse cracking and distinguish it from other cracking types? Respondent skipped this question Q13 What factors does your agency use to quantify the extent of transverse cracking (check all that apply)
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Q24 Does your agency use crack width to classify severity levels for longitudinal cracking? Respondent skipped this question Q25 If "Yes" is selected in the previous question, please specify the crack width thresholds of different severity levels for longitudinal cracking.
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Q36 Does your agency prefer not including block cracking in protocols, instead classifying any cracking within wheel-path(s) as load-associated, and any cracking outside of wheel-path(s)
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Q48 What factors does your agency use to quantify the extent of corner break (check all that apply)
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Q60 What are the benefits from the implementation of AASHTO PP 67? Respondent skipped this question Q61 What challenges does your agency face during the implementation of AASHTO PP 67 to meet various data needs such as HPMS, PMS, and Pavement ME Design?
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Q1 Please provide the information below for the person completing this questionnaire. Name: Gary Kuhl Agency: Utah DOT Title: Pavement Management Engineer Telephone: (801)
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Q7 On what types of pavement does your agency collect the following cracking data (check all that apply)
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Q12 Does your agency use angular orientation between crack and centerline to classify cracking as transverse cracking and distinguish it from other cracking types? don't know Yes (please specify the angle)
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Q23 What factors does your agency use to quantify the extent of longitudinal cracking (check all that apply)
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Q32 How does your agency rate severity levels for alligator/fatigue cracking (check all that apply)
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Q42 Does your agency collect "D" cracking data? No (please skip following questions related to "D" cracking)
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Q52 How does your agency report sealed cracking? depends of the type of cracking Other (please describe the method used by your agency)
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Q63 What are your opinions and expectations for a new cracking protocol for fully automated system in next 10 years? We should be able to have everything reported & then summarized in various ways for the different uses.
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Q1 Please provide the information below for the person completing this questionnaire. Name: Xiaoyang Jia Agency: TDOT Title: Pavement Management Specialist Telephone: 6152535464 E-mail: xiaoyang.jia@tn.gov Q2 May the research team contact you for additional information or clarification after the survey?
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Q7 On what types of pavement does your agency collect the following cracking data (check all that apply)
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Q13 What factors does your agency use to quantify the extent of transverse cracking (check all that apply)
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Q22 What is the minimum length of a longitudinal crack recorded in your agency? Not sure.
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Q32 How does your agency rate severity levels for alligator/fatigue cracking (check all that apply)
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Q43 What is your agency's definition of "D" cracking? Respondent skipped this question Q44 What factors does your agency use to quantify the extent of "D" cracking (check all that apply)
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Q55 Does your agency differentiate wheel-path and nonwheel-path zones? Yes Q56 What's the width(s)
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Q1 Please provide the information below for the person completing this questionnaire. Name: Patrick Bierl Agency: Ohio Department of Transportation Title: Pavement Design Engineer and Pavement Rating Coordinator Telephone: 614-995-5995 E-mail: Patrick.bierl@dot.ohio.gov Q2 May the research team contact you for additional information or clarification after the survey?
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Q7 On what types of pavement does your agency collect the following cracking data (check all that apply)
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Q11 What is your agency's definition of transverse cracking? Depends of type of transverse cracking, but in general cracking perpendicular to the centerline and the width of the lane.
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Q20 Does your agency use the angular orientation between crack and centerline to classify cracking as longitudinal cracking and distinguish it from other cracking types? approximately parallel Yes (please specify the angle)
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Q30 What factors does your agency use to quantify the extent of alligator/fatigue cracking (check all that apply)
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Q39 What is the minimum length of an edge cracking recorded in your agency? not really a minimum Q40 What factors does your agency use to quantify the extent of edge cracking?
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Q49 How does your agency rate severity levels for corner break (check all that apply)
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Q57 What's the width of Zone 3 in your agency? 6'-8" to 7' would be anticipated, there is more wander in wider lanes which makes a wider wheel path and narrower zone 3 Q58 If your agency specifies any standard width(s)
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Q1 Please provide the information below for the person completing this questionnaire. Name: James Greene Agency: Florida Department of Transportation Title: Pavement Evaluation Engineer Telephone: 352-955-6329 E-mail: james.greene@dot.state.fl.us Q2 May the research team contact you for additional information or clarification after the survey?
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Q5 Which cracking protocol(s) does your agency use?
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Q9 As various crack widths exist within a given cracking, how does your agency rate the crack severity? The annual crack survey performed for pavement management purposes uses a visual survey.
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Q18 Does your agency collect longitudinal cracking data? Yes Q19 What is your agency's definition of longitudinal cracking?
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Q27 What is your agency's definition of alligator/fatigue cracking? Cracks greater than ⅛ inch (3.18 mm)
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Q37 Does your agency collect edge cracking data? No (please skip following questions related to edge cracking)
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Q49 How does your agency rate severity levels for corner break (check all that apply)
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Q59 Has your agency implemented AASHTO PP 67 for cracking quantification? No Q60 What are the benefits from the implementation of AASHTO PP 67?
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Q1 Please provide the information below for the person completing this questionnaire. Name: Anne Carter Agency: MaineDOT Title: Asst.
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Q7 On what types of pavement does your agency collect the following cracking data (check all that apply)
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Q13 What factors does your agency use to quantify the extent of transverse cracking (check all that apply)
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Q22 What is the minimum length of a longitudinal crack recorded in your agency? Anything > 0 Q23 What factors does your agency use to quantify the extent of longitudinal cracking (check all that apply)
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Q30 What factors does your agency use to quantify the extent of alligator/fatigue cracking (check all that apply)
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Q39 What is the minimum length of an edge cracking recorded in your agency? Respondent skipped this question Q40 What factors does your agency use to quantify the extent of edge cracking?
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Q51 What severity level does your agency rate for sealed cracking? Low Q52 How does your agency report sealed cracking?
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Q62 What are your suggestions for the revision of AASHTO PP 67? Respondent skipped this question Q63 What are your opinions and expectations for a new cracking protocol for fully automated system in next 10 years?
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Q1 Please provide the information below for the person completing this questionnaire. Name: Paul Petsching Agency: Rhode Island Department of Transportation Title: Senior Civil Engineer Telephone: 401-222-2694 ext.
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Q6 Is there any procedure in your agency to conduct QA/QC on automated cracking analysis results? Yes, please email the QA/QC file(s)
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Q11 What is your agency's definition of transverse cracking? A crack perpendicular to the centerline that is one foot or more in length.
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Q21 Does your agency distinguish longitudinal cracking inside and outside wheel-path(s)
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Q32 How does your agency rate severity levels for alligator/fatigue cracking (check all that apply)
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Q42 Does your agency collect "D" cracking data? No (please skip following questions related to "D" cracking)
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Q55 Does your agency differentiate wheel-path and nonwheel-path zones? Yes Q56 What's the width(s)
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Q1 Please provide the information below for the person completing this questionnaire. Name: Christophe Fillastre Agency: LADOTD Title: Pavement Management Engineer Telephone: (225)
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Q7 On what types of pavement does your agency collect the following cracking data (check all that apply)
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Q13 What factors does your agency use to quantify the extent of transverse cracking (check all that apply)
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Q23 What factors does your agency use to quantify the extent of longitudinal cracking (check all that apply)
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Q31 What is your preference: elimination of alligator/fatigue cracking from protocols, instead consideration of all cracking located in the wheel-path(s) as load-associated?
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Q36 Does your agency prefer not including block cracking in protocols, instead classifying any cracking within wheel-path(s) as load-associated, and any cracking outside of wheel-path(s)
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Q47 What is your agency's definition of corner break? Respondent skipped this question Q48 What factors does your agency use to quantify the extent of corner break (check all that apply)
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Q59 Has your agency implemented AASHTO PP 67 for cracking quantification? No Q60 What are the benefits from the implementation of AASHTO PP 67?
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Q1 Please provide the information below for the person completing this questionnaire. Name: Haiping Zhou Agency: California Department of Transportation Title: Transportation Engineer Telephone: 9162746089 E-mail: haiping.zhou@dot.ca.gov Q2 May the research team contact you for additional information or clarification after the survey?
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Q5 Which cracking protocol(s) does your agency use?
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Q9 As various crack widths exist within a given cracking, how does your agency rate the crack severity? Severity is rated with low (L)
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Q18 Does your agency collect longitudinal cracking data? Yes Q19 What is your agency's definition of longitudinal cracking?
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Q27 What is your agency's definition of alligator/fatigue cracking? Alligator A: a single or double unconnected cracks in the wheel path parallel to the centerline Alligator B: interconnected cracks in the wheel path forming a series of small polygons.
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Q37 Does your agency collect edge cracking data? No (please skip following questions related to edge cracking)
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Q48 What factors does your agency use to quantify the extent of corner break (check all that apply)
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Q58 If your agency specifies any standard width(s) of Zone 1 and Zone 5, please provide: 15" Q59 Has your agency implemented AASHTO PP 67 for cracking quantification?
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Q1 Please provide the information below for the person completing this questionnaire. Name: Stephen Henry Agency: Colorado DOT Title: Pavement Manager Telephone: 303-398-6579 E-mail: stephen.henry@state.co.us Q2 May the research team contact you for additional information or clarification after the survey?
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Q6 Is there any procedure in your agency to conduct QA/QC on automated cracking analysis results? Yes, please email the QA/QC file(s)
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Q12 Does your agency use angular orientation between crack and centerline to classify cracking as transverse cracking and distinguish it from other cracking types? No Q13 What factors does your agency use to quantify the extent of transverse cracking (check all that apply)
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From page 279... ...
Q21 Does your agency distinguish longitudinal cracking inside and outside wheel-path(s)
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From page 280... ...
Q30 What factors does your agency use to quantify the extent of alligator/fatigue cracking (check all that apply)
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Q39 What is the minimum length of an edge cracking recorded in your agency? Respondent skipped this question Q40 What factors does your agency use to quantify the extent of edge cracking?
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Q50 Does your agency require the reporting of sealed cracking? No Q51 What severity level does your agency rate for sealed cracking?
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Q61 What challenges does your agency face during the implementation of AASHTO PP 67 to meet various data needs such as HPMS, PMS, and Pavement ME Design? I am unfamiliar with PP67 Q62 What are your suggestions for the revision of AASHTO PP 67?
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Q1 Please provide the information below for the person completing this questionnaire. Name: Sarah Rickgauer Agency: Wyoming Department Of Transportation Title: Pavement Management Engineer Telephone: 307-777-4019 E-mail: sarah.rickgauer@wyo.gov Q2 May the research team contact you for additional information or clarification after the survey?
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Q7 On what types of pavement does your agency collect the following cracking data (check all that apply)
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Q8 For what purpose does your agency collect the following cracking data (check all that apply)
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Q13 What factors does your agency use to quantify the extent of transverse cracking (check all that apply)
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Q23 What factors does your agency use to quantify the extent of longitudinal cracking (check all that apply)
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Q33 Does your agency collect block cracking data? Yes Q34 What is your agency's definition of block cracking?
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Q43 What is your agency's definition of "D" cracking? Cracking on concrete typically at the joints.
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Q52 How does your agency report sealed cracking? Linear length Q53 How does your agency consider slab patches and partial replacements in reporting of pavement condition?
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Q63 What are your opinions and expectations for a new cracking protocol for fully automated system in next 10 years? Hopefully automated crack detection begins to improve from an 80% accuracy on concrete in the near future.
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Q1 Please provide the information below for the person completing this questionnaire. Name: Rick Miller Agency: Kansas Department of Transportation Title: Pavement Management Engineer Telephone: 785.291.3842 E-mail: rick.miller@ks.gov Q2 May the research team contact you for additional information or clarification after the survey?
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Q6 Is there any procedure in your agency to conduct QA/QC on automated cracking analysis results? No Q7 On what types of pavement does your agency collect the following cracking data (check all that apply)
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Q12 Does your agency use angular orientation between crack and centerline to classify cracking as transverse cracking and distinguish it from other cracking types? Either 10 or 15 degrees Yes (please specify the angle)
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Q22 What is the minimum length of a longitudinal crack recorded in your agency? varies depending on where.
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Q32 How does your agency rate severity levels for alligator/fatigue cracking (check all that apply)
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From page 298... ...
Q42 Does your agency collect "D" cracking data? Yes Q43 What is your agency's definition of "D" cracking?
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From page 299... ...
Q53 How does your agency consider slab patches and partial replacements in reporting of pavement condition? Historically we ignored these.
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Q63 What are your opinions and expectations for a new cracking protocol for fully automated system in next 10 years? I hope we get there.
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From page 301... ...
Q1 Please provide the information below for the person completing this questionnaire. Name: Jenny Li Agency: TxDOT Title: Branch Manager Telephone: 5128327319 E-mail: Jenny.Li@txdot.gov Q2 May the research team contact you for additional information or clarification after the survey?
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From page 302... ...
Q7 On what types of pavement does your agency collect the following cracking data (check all that apply)
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From page 303... ...
Q13 What factors does your agency use to quantify the extent of transverse cracking (check all that apply)
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From page 304... ...
Q23 What factors does your agency use to quantify the extent of longitudinal cracking (check all that apply)
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From page 305... ...
Q33 Does your agency collect block cracking data? Yes Q34 What is your agency's definition of block cracking?
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From page 306... ...
Q44 What factors does your agency use to quantify the extent of "D" cracking (check all that apply)
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From page 307... ...
Q55 Does your agency differentiate wheel-path and nonwheel-path zones? Yes Q56 What's the width(s)
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From page 308... ...
Q1 Please provide the information below for the person completing this questionnaire. Name: John Coplantz Agency: Oregon Dept of Transportation Title: Pavement Management Engineer Telephone: 5039863119 E-mail: john.s.coplantz@odot.state.or.us Q2 May the research team contact you for additional information or clarification after the survey?
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From page 309... ...
Q7 On what types of pavement does your agency collect the following cracking data (check all that apply)
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From page 310... ...
Q14 What is the minimum length of transverse crack recorded in your agency? 6 feet Q15 Over what portion of the lane does your agency collect transverse cracking data?
|
From page 311... ...
Q25 If "Yes" is selected in the previous question, please specify the crack width thresholds of different severity levels for longitudinal cracking. same as LTPP Q26 Does your agency collect alligator/fatigue cracking data?
|
From page 312... ...
Q35 What factors does your agency use to quantify the extent of block cracking? Respondent skipped this question Q36 Does your agency prefer not including block cracking in protocols, instead classifying any cracking within wheel-path(s)
|
From page 313... ...
Q47 What is your agency's definition of corner break? same as LTPP Q48 What factors does your agency use to quantify the extent of corner break (check all that apply)
|
From page 314... ...
Q58 If your agency specifies any standard width(s) of Zone 1 and Zone 5, please provide: Respondent skipped this question Q59 Has your agency implemented AASHTO PP 67 for cracking quantification?
|
From page 315... ...
Q1 Please provide the information below for the person completing this questionnaire. Name: Stevenson Ganthier Agency: New Jersey Department of Transportation Title: Principal Engineer Telephone: 609-530-4286 E-mail: stevenson.ganthier@dot.nj.gov Q2 May the research team contact you for additional information or clarification after the survey?
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From page 316... ...
Q9 As various crack widths exist within a given cracking, how does your agency rate the crack severity? Respondent skipped this question Q10 Does your agency collect transverse cracking data?
|
From page 317... ...
Q21 Does your agency distinguish longitudinal cracking inside and outside wheel-path(s)
|
From page 318... ...
Q33 Does your agency collect block cracking data? Respondent skipped this question Q34 What is your agency's definition of block cracking?
|
From page 319... ...
Q45 How does your agency rate severity levels for "D" cracking (check all that apply)
|
From page 320... ...
Q58 If your agency specifies any standard width(s) of Zone 1 and Zone 5, please provide: Respondent skipped this question Q59 Has your agency implemented AASHTO PP 67 for cracking quantification?
|
From page 321... ...
Q1 Please provide the information below for the person completing this questionnaire. Name: Deirdre Nash Agency: NHDOT Title: Pavement Data Mangement Engineer Telephone: 6032711995 E-mail: Deirdre.Nash@dot.nh.gov Q2 May the research team contact you for additional information or clarification after the survey?
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From page 322... ...
Q8 For what purpose does your agency collect the following cracking data (check all that apply)
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From page 323... ...
Q18 Does your agency collect longitudinal cracking data? Yes Q19 What is your agency's definition of longitudinal cracking?
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From page 324... ...
Q28 Transverse and longitudinal cracks can span wheelpath(s) and non-wheel-path(s)
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From page 325... ...
Q39 What is the minimum length of an edge cracking recorded in your agency? Respondent skipped this question Q40 What factors does your agency use to quantify the extent of edge cracking?
|
From page 326... ...
Q51 What severity level does your agency rate for sealed cracking? Low Q52 How does your agency report sealed cracking?
|
From page 327... ...
Q62 What are your suggestions for the revision of AASHTO PP 67? As cracking becomes a more prominent performance measure, guidance on how to implement AASHTO PP 67 to improve the results for use in comparing across states is suggested.
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From page 328... ...
Q1 Please provide the information below for the person completing this questionnaire. Name: Travis Walbeck Agency: West Virginia Division of Highways Title: State Pavement Engineer Telephone: 3045587473 E-mail: travis.b.walbeck@wv.gov Q2 May the research team contact you for additional information or clarification after the survey?
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From page 329... ...
Q9 As various crack widths exist within a given cracking, how does your agency rate the crack severity? Respondent skipped this question Q10 Does your agency collect transverse cracking data?
|
From page 330... ...
Q21 Does your agency distinguish longitudinal cracking inside and outside wheel-path(s)
|
From page 331... ...
Q33 Does your agency collect block cracking data? Respondent skipped this question Q34 What is your agency's definition of block cracking?
|
From page 332... ...
Q45 How does your agency rate severity levels for "D" cracking (check all that apply)
|
From page 333... ...
Q58 If your agency specifies any standard width(s) of Zone 1 and Zone 5, please provide: Respondent skipped this question Q59 Has your agency implemented AASHTO PP 67 for cracking quantification?
|
From page 334... ...
Q1 Please provide the information below for the person completing this questionnaire. Name: Andrew Willette Agency: Vermont Agency of Transportation Title: HMA Materials Manager Telephone: 802 828 6932 E-mail: andy.willette@vermont.gov Q2 May the research team contact you for additional information or clarification after the survey?
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From page 335... ...
Q9 As various crack widths exist within a given cracking, how does your agency rate the crack severity? Respondent skipped this question Q10 Does your agency collect transverse cracking data?
|
From page 336... ...
Q21 Does your agency distinguish longitudinal cracking inside and outside wheel-path(s)
|
From page 337... ...
Q33 Does your agency collect block cracking data? Respondent skipped this question Q34 What is your agency's definition of block cracking?
|
From page 338... ...
Q45 How does your agency rate severity levels for "D" cracking (check all that apply)
|
From page 339... ...
Q58 If your agency specifies any standard width(s) of Zone 1 and Zone 5, please provide: Respondent skipped this question Q59 Has your agency implemented AASHTO PP 67 for cracking quantification?
|
From page 340... ...
Q1 Please provide the information below for the person completing this questionnaire. Name: Camille R
|
From page 341... ...
Q7 On what types of pavement does your agency collect the following cracking data (check all that apply)
|
From page 342... ...
Q12 Does your agency use angular orientation between crack and centerline to classify cracking as transverse cracking and distinguish it from other cracking types? No Q13 What factors does your agency use to quantify the extent of transverse cracking (check all that apply)
|
From page 343... ...
Q22 What is the minimum length of a longitudinal crack recorded in your agency? 1 foot Q23 What factors does your agency use to quantify the extent of longitudinal cracking (check all that apply)
|
From page 344... ...
Q31 What is your preference: elimination of alligator/fatigue cracking from protocols, instead consideration of all cracking located in the wheel-path(s) as load-associated?
|
From page 345... ...
Q41 How does your agency rate severity levels for edge cracking (check all that apply)
|
From page 346... ...
Q51 What severity level does your agency rate for sealed cracking? Respondent skipped this question Q52 How does your agency report sealed cracking?
|
From page 347... ...
Q59 Has your agency implemented AASHTO PP 67 for cracking quantification? Yes Q60 What are the benefits from the implementation of AASHTO PP 67?
|
From page 348... ...
Q1 Please provide the information below for the person completing this questionnaire. Name: Phil Clements Agency: South Dakota Department of Transportation Title: Assistant Pavement Management Engineer Telephone: 605-773-5385 E-mail: phil.clements@state.sd.us Q2 May the research team contact you for additional information or clarification after the survey?
|
From page 349... ...
Q7 On what types of pavement does your agency collect the following cracking data (check all that apply)
|
From page 350... ...
Q12 Does your agency use angular orientation between crack and centerline to classify cracking as transverse cracking and distinguish it from other cracking types? 70 degrees and greater Yes (please specify the angle)
|
From page 351... ...
Q18 Does your agency collect longitudinal cracking data? No (please skip following questions related to longitudinal cracking)
|
From page 352... ...
Q29 What is the minimum length or area of an alligator/fatigue crack recorded in your agency? 1% of the wheel path Q30 What factors does your agency use to quantify the extent of alligator/fatigue cracking (check all that apply)
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From page 353... ...
Q40 What factors does your agency use to quantify the extent of edge cracking? Respondent skipped this question Q41 How does your agency rate severity levels for edge cracking (check all that apply)
|
From page 354... ...
Q50 Does your agency require the reporting of sealed cracking? Yes Q51 What severity level does your agency rate for sealed cracking?
|
From page 355... ...
Q60 What are the benefits from the implementation of AASHTO PP 67? Respondent skipped this question Q61 What challenges does your agency face during the implementation of AASHTO PP 67 to meet various data needs such as HPMS, PMS, and Pavement ME Design?
|
From page 356... ...
Q1 Please provide the information below for the person completing this questionnaire. Name: Stephanie Weigel Agency: NDDOT Title: Pavement Management Engineer Telephone: 701-328-2528 E-mail: sjweigel@nd.gov Q2 May the research team contact you for additional information or clarification after the survey?
|
From page 357... ...
Q6 Is there any procedure in your agency to conduct QA/QC on automated cracking analysis results? Yes, please email the QA/QC file(s)
|
From page 358... ...
Q10 Does your agency collect transverse cracking data? Yes Q11 What is your agency's definition of transverse cracking?
|
From page 359... ...
Q20 Does your agency use the angular orientation between crack and centerline to classify cracking as longitudinal cracking and distinguish it from other cracking types? No Q21 Does your agency distinguish longitudinal cracking inside and outside wheel-path(s)
|
From page 360... ...
Q31 What is your preference: elimination of alligator/fatigue cracking from protocols, instead consideration of all cracking located in the wheel-path(s) as load-associated?
|
From page 361... ...
Q42 Does your agency collect "D" cracking data? Yes Q43 What is your agency's definition of "D" cracking?
|
From page 362... ...
Q54 Does your agency collect and report other types of cracking data? No Q55 Does your agency differentiate wheel-path and nonwheel-path zones?
|
From page 363... ...
Q1 Please provide the information below for the person completing this questionnaire. Name: Blair Lunde Agency: SDDOT Title: Pavement Management Engineer Telephone: 605-773-3119 E-mail: blair.lunde@state.sd.us Q2 May the research team contact you for additional information or clarification after the survey?
|
From page 364... ...
Q7 On what types of pavement does your agency collect the following cracking data (check all that apply)
|
From page 365... ...
Q13 What factors does your agency use to quantify the extent of transverse cracking (check all that apply)
|
From page 366... ...
Q23 What factors does your agency use to quantify the extent of longitudinal cracking (check all that apply)
|
From page 367... ...
Q33 Does your agency collect block cracking data? Yes Q34 What is your agency's definition of block cracking?
|
From page 368... ...
Q44 What factors does your agency use to quantify the extent of "D" cracking (check all that apply)
|
From page 369... ...
Q55 Does your agency differentiate wheel-path and nonwheel-path zones? Yes Q56 What's the width(s)
|
From page 370... ...
Q1 Please provide the information below for the person completing this questionnaire. Name: Reid Kiniry Agency: Vermont Agency of Transportation Telephone: 8028284687 E-mail: reid.kiniry@vermont.gov Q2 May the research team contact you for additional information or clarification after the survey?
|
From page 371... ...
Q7 On what types of pavement does your agency collect the following cracking data (check all that apply)
|
From page 372... ...
Q13 What factors does your agency use to quantify the extent of transverse cracking (check all that apply)
|
From page 373... ...
Q19 What is your agency's definition of longitudinal cracking? Miscellaneous non-wheel path cracks are those cracks in the areas outside, or between wheel paths, as described in Figure 4, and not already identified as transverse.
|
From page 374... ...
Q26 Does your agency collect alligator/fatigue cracking data? Yes Q27 What is your agency's definition of alligator/fatigue cracking?
|
From page 375... ...
Q33 Does your agency collect block cracking data? No (please skip following questions related to block cracking)
|
From page 376... ...
Q45 How does your agency rate severity levels for "D" cracking (check all that apply)
|
From page 377... ...
Q56 What's the width(s) of wheel-paths (Zones B & D)
|
From page 378... ...
Q1 Please provide the information below for the person completing this questionnaire. Name: John Donahue Agency: Missouri DOT Title: Construction and Materials Engineer Telephone: (573)
|
From page 379... ...
Q9 As various crack widths exist within a given cracking, how does your agency rate the crack severity? Respondent skipped this question Q10 Does your agency collect transverse cracking data?
|
From page 380... ...
Q21 Does your agency distinguish longitudinal cracking inside and outside wheel-path(s)
|
From page 381... ...
Q33 Does your agency collect block cracking data? Respondent skipped this question Q34 What is your agency's definition of block cracking?
|
From page 382... ...
Q45 How does your agency rate severity levels for "D" cracking (check all that apply)
|
From page 383... ...
Q58 If your agency specifies any standard width(s) of Zone 1 and Zone 5, please provide: Respondent skipped this question Q59 Has your agency implemented AASHTO PP 67 for cracking quantification?
|
From page 384... ...
Q1 Please provide the information below for the person completing this questionnaire. Name: Travis Lobmaster Agency: Illinois DOT Title: Systems Performance Manager Telephone: 217-785-2792 E-mail: travis.lobmaster@illinois.gov Q2 May the research team contact you for additional information or clarification after the survey?
|
From page 385... ...
Q7 On what types of pavement does your agency collect the following cracking data (check all that apply)
|
From page 386... ...
Q9 As various crack widths exist within a given cracking, how does your agency rate the crack severity? predominate values for State specific rating (CRS)
|
From page 387... ...
Q18 Does your agency collect longitudinal cracking data? Yes Q19 What is your agency's definition of longitudinal cracking?
|
From page 388... ...
Q28 Transverse and longitudinal cracks can span wheelpath(s) and non-wheel-path(s)
|
From page 389... ...
Q37 Does your agency collect edge cracking data? Yes Q38 What is your agency's definition of edge cracking?
|
From page 390... ...
Q48 What factors does your agency use to quantify the extent of corner break (check all that apply)
|
From page 391... ...
Q59 Has your agency implemented AASHTO PP 67 for cracking quantification? No Q60 What are the benefits from the implementation of AASHTO PP 67?
|
From page 392... ...
Q1 Please provide the information below for the person completing this questionnaire. Name: Jay Whaley Agency: MoDOT Title: TMS Admin Q2 May the research team contact you for additional information or clarification after the survey?
|
From page 393... ...
Q6 Is there any procedure in your agency to conduct QA/QC on automated cracking analysis results? Yes, please email the QA/QC file(s)
|
From page 394... ...
Q12 Does your agency use angular orientation between crack and centerline to classify cracking as transverse cracking and distinguish it from other cracking types? No Q13 What factors does your agency use to quantify the extent of transverse cracking (check all that apply)
|
From page 395... ...
Q22 What is the minimum length of a longitudinal crack recorded in your agency? 0 Q23 What factors does your agency use to quantify the extent of longitudinal cracking (check all that apply)
|
From page 396... ...
Q32 How does your agency rate severity levels for alligator/fatigue cracking (check all that apply)
|
From page 397... ...
Q42 Does your agency collect "D" cracking data? No (please skip following questions related to "D" cracking)
|
From page 398... ...
Q54 Does your agency collect and report other types of cracking data? No Q55 Does your agency differentiate wheel-path and nonwheel-path zones?
|
From page 399... ...
Q1 Please provide the information below for the person completing this questionnaire. Name: John Van Sickle Agency: PennDOT Title: Program Management & Quality Control Engineer Telephone: 717-705-8920 E-mail: jvansickle@pa.gov Q2 May the research team contact you for additional information or clarification after the survey?
|
From page 400... ...
Q7 On what types of pavement does your agency collect the following cracking data (check all that apply)
|
From page 401... ...
Q10 Does your agency collect transverse cracking data? Yes Q11 What is your agency's definition of transverse cracking?
|
From page 402... ...
Q20 Does your agency use the angular orientation between crack and centerline to classify cracking as longitudinal cracking and distinguish it from other cracking types? Between 0 and 45 degrees to the direction of travel.
|
From page 403... ...
Q30 What factors does your agency use to quantify the extent of alligator/fatigue cracking (check all that apply)
|
From page 404... ...
Q40 What factors does your agency use to quantify the extent of edge cracking? Linear length Q41 How does your agency rate severity levels for edge cracking (check all that apply)
|
From page 405... ...
Q50 Does your agency require the reporting of sealed cracking? Yes Q51 What severity level does your agency rate for sealed cracking?
|
From page 406... ...
Q61 What challenges does your agency face during the implementation of AASHTO PP 67 to meet various data needs such as HPMS, PMS, and Pavement ME Design? Respondent skipped this question Q62 What are your suggestions for the revision of AASHTO PP 67?
|
From page 407... ...
Q1 Please provide the information below for the person completing this questionnaire. Name: Ben Behnami Agency: Iowa Dept.
|
From page 408... ...
Q7 On what types of pavement does your agency collect the following cracking data (check all that apply)
|
From page 409... ...
Q12 Does your agency use angular orientation between crack and centerline to classify cracking as transverse cracking and distinguish it from other cracking types? Vendor specific (Pathway currently)
|
From page 410... ...
Q21 Does your agency distinguish longitudinal cracking inside and outside wheel-path(s)
|
From page 411... ...
Q31 What is your preference: elimination of alligator/fatigue cracking from protocols, instead consideration of all cracking located in the wheel-path(s) as load-associated?
|
From page 412... ...
Q41 How does your agency rate severity levels for edge cracking (check all that apply)
|
From page 413... ...
Q51 What severity level does your agency rate for sealed cracking? Low Q52 How does your agency report sealed cracking?
|
From page 414... ...
Q61 What challenges does your agency face during the implementation of AASHTO PP 67 to meet various data needs such as HPMS, PMS, and Pavement ME Design? Respondent skipped this question Q62 What are your suggestions for the revision of AASHTO PP 67?
|
From page 415... ...
Q1 Please provide the information below for the person completing this questionnaire. Name: Chad Rawls Agency: South Carolina Department of Transportation Title: Pavement Management Engineer Telephone: (803)
|
From page 416... ...
Q5 Which cracking protocol(s) does your agency use?
|
From page 417... ...
Q11 What is your agency's definition of transverse cracking? any singular cracking perpendicular to the centerline.
|
From page 418... ...
Q21 Does your agency distinguish longitudinal cracking inside and outside wheel-path(s)
|
From page 419... ...
Q31 What is your preference: elimination of alligator/fatigue cracking from protocols, instead consideration of all cracking located in the wheel-path(s) as load-associated?
|
From page 420... ...
Q40 What factors does your agency use to quantify the extent of edge cracking? N/A Other (please describe the method used by your agency)
|
From page 421... ...
Q49 How does your agency rate severity levels for corner break (check all that apply)
|
From page 422... ...
Q59 Has your agency implemented AASHTO PP 67 for cracking quantification? No Q60 What are the benefits from the implementation of AASHTO PP 67?
|
From page 423... ...
Q1 Please provide the information below for the person completing this questionnaire. Name: Kalyan Reddy Asam Agency: Virginia Department of Transportation Title: Pavement Management Engineer Telephone: 804-786-0766 E-mail: kalyan.asam@vdot.virginia.gov Q2 May the research team contact you for additional information or clarification after the survey?
|
From page 424... ...
Q7 On what types of pavement does your agency collect the following cracking data (check all that apply)
|
From page 425... ...
Q13 What factors does your agency use to quantify the extent of transverse cracking (check all that apply)
|
From page 426... ...
Q23 What factors does your agency use to quantify the extent of longitudinal cracking (check all that apply)
|
From page 427... ...
Q33 Does your agency collect block cracking data? No (please skip following questions related to block cracking)
|
From page 428... ...
Q44 What factors does your agency use to quantify the extent of "D" cracking (check all that apply)
|
From page 429... ...
Q55 Does your agency differentiate wheel-path and nonwheel-path zones? Yes Q56 What's the width(s)
|
From page 430... ...
Q1 Please provide the information below for the person completing this questionnaire. Name: John Henault Agency: CT DOT Title: Transportation Supervising Engineer Telephone: 860-594-3280 E-mail: john.henault@ct.gov Q2 May the research team contact you for additional information or clarification after the survey?
|
From page 431... ...
Q7 On what types of pavement does your agency collect the following cracking data (check all that apply)
|
From page 432... ...
Q14 What is the minimum length of transverse crack recorded in your agency? As defined by defaults in Fugro LCMS system Q15 Over what portion of the lane does your agency collect transverse cracking data?
|
From page 433... ...
Q25 If "Yes" is selected in the previous question, please specify the crack width thresholds of different severity levels for longitudinal cracking. As defined by default Fugro LCMS settings Q26 Does your agency collect alligator/fatigue cracking data?
|
From page 434... ...
Q35 What factors does your agency use to quantify the extent of block cracking? Other (please describe the method used by your agency)
|
From page 435... ...
Q46 Does your agency collect corner break data? No (please skip following questions related to corner break)
|
From page 436... ...
Q58 If your agency specifies any standard width(s) of Zone 1 and Zone 5, please provide: Respondent skipped this question Q59 Has your agency implemented AASHTO PP 67 for cracking quantification?
|
From page 437... ...
Q1 Please provide the information below for the person completing this questionnaire. Respondent skipped this question Q2 May the research team contact you for additional information or clarification after the survey?
|
From page 438... ...
Q8 For what purpose does your agency collect the following cracking data (check all that apply)
|
From page 439... ...
Q16 Does your agency use crack width to classify severity levels for transverse cracking? Yes Q17 If "Yes" is selected in the previous question, please specify the crack width thresholds of different severity levels for transverse cracking.
|
From page 440... ...
Q26 Does your agency collect alligator/fatigue cracking data? Yes Q27 What is your agency's definition of alligator/fatigue cracking?
|
From page 441... ...
Q36 Does your agency prefer not including block cracking in protocols, instead classifying any cracking within wheel-path(s) as load-associated, and any cracking outside of wheel-path(s)
|
From page 442... ...
Q47 What is your agency's definition of corner break? Respondent skipped this question Q48 What factors does your agency use to quantify the extent of corner break (check all that apply)
|
From page 443... ...
Q58 If your agency specifies any standard width(s) of Zone 1 and Zone 5, please provide: 1 foot Q59 Has your agency implemented AASHTO PP 67 for cracking quantification?
|
From page 444... ...
Q1 Please provide the information below for the person completing this questionnaire. Name: Jianhua Li Agency: Washington State DOT Title: Senior Pavement Engineer Telephone: 3607095564 E-mail: lijia@wsdot.wa.gov Q2 May the research team contact you for additional information or clarification after the survey?
|
From page 445... ...
Q7 On what types of pavement does your agency collect the following cracking data (check all that apply)
|
From page 446... ...
Q12 Does your agency use angular orientation between crack and centerline to classify cracking as transverse cracking and distinguish it from other cracking types? less than 45 degree Yes (please specify the angle)
|
From page 447... ...
Q21 Does your agency distinguish longitudinal cracking inside and outside wheel-path(s)
|
From page 448... ...
Q31 What is your preference: elimination of alligator/fatigue cracking from protocols, instead consideration of all cracking located in the wheel-path(s) as load-associated?
|
From page 449... ...
Q41 How does your agency rate severity levels for edge cracking (check all that apply)
|
From page 450... ...
Q52 How does your agency report sealed cracking? Linear length Q53 How does your agency consider slab patches and partial replacements in reporting of pavement condition?
|
From page 451... ...
Q63 What are your opinions and expectations for a new cracking protocol for fully automated system in next 10 years? To improve the accuracy of automated system, and accurately estimate the impacts to the pavement performance.
|
From page 452... ...
Q1 Please provide the information below for the person completing this questionnaire. Name: Dan Sokolnicki Agency: Michigan Dept.
|
From page 453... ...
Q7 On what types of pavement does your agency collect the following cracking data (check all that apply)
|
From page 454... ...
Q10 Does your agency collect transverse cracking data? Yes Q11 What is your agency's definition of transverse cracking?
|
From page 455... ...
Q19 What is your agency's definition of longitudinal cracking? At least 5 feet long and oriented within 45 degrees measured from the road centerline.
|
From page 456... ...
Q28 Transverse and longitudinal cracks can span wheelpath(s) and non-wheel-path(s)
|
From page 457... ...
Q37 Does your agency collect edge cracking data? Yes Q38 What is your agency's definition of edge cracking?
|
From page 458... ...
Q48 What factors does your agency use to quantify the extent of corner break (check all that apply)
|
From page 459... ...
Q59 Has your agency implemented AASHTO PP 67 for cracking quantification? No Q60 What are the benefits from the implementation of AASHTO PP 67?
|
From page 460... ...
Q1 Please provide the information below for the person completing this questionnaire. Name: Robert Blight Agency: NJDOT Title: Supervising Engineer, Pavement Design & Technology Telephone: 609-530-4445 E-mail: robert.blight@dot.nj.gov Q2 May the research team contact you for additional information or clarification after the survey?
|
From page 461... ...
Q7 On what types of pavement does your agency collect the following cracking data (check all that apply)
|
From page 462... ...
Q13 What factors does your agency use to quantify the extent of transverse cracking (check all that apply)
|
From page 463... ...
Q22 What is the minimum length of a longitudinal crack recorded in your agency? n/a Q23 What factors does your agency use to quantify the extent of longitudinal cracking (check all that apply)
|
From page 464... ...
Q31 What is your preference: elimination of alligator/fatigue cracking from protocols, instead consideration of all cracking located in the wheel-path(s) as load-associated?
|
From page 465... ...
Q43 What is your agency's definition of "D" cracking? Respondent skipped this question Q44 What factors does your agency use to quantify the extent of "D" cracking (check all that apply)
|
From page 466... ...
Q56 What's the width(s) of wheel-paths (Zones B & D)
|
Key Terms
This material may be derived from roughly machine-read images, and so is provided only to facilitate research.
More
information on Chapter Skim is available.