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Suggested Citation:"Appendix A4: Site-Level Analysis for SPS-1 Experiment." National Academies of Sciences, Engineering, and Medicine. 2005. LTPP Data Analysis: Influence of Design and Construction Features on the Response and Performance of New Flexible and Rigid Pavements. Washington, DC: The National Academies Press. doi: 10.17226/21973.
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Page 554
Suggested Citation:"Appendix A4: Site-Level Analysis for SPS-1 Experiment." National Academies of Sciences, Engineering, and Medicine. 2005. LTPP Data Analysis: Influence of Design and Construction Features on the Response and Performance of New Flexible and Rigid Pavements. Washington, DC: The National Academies Press. doi: 10.17226/21973.
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Page 555
Suggested Citation:"Appendix A4: Site-Level Analysis for SPS-1 Experiment." National Academies of Sciences, Engineering, and Medicine. 2005. LTPP Data Analysis: Influence of Design and Construction Features on the Response and Performance of New Flexible and Rigid Pavements. Washington, DC: The National Academies Press. doi: 10.17226/21973.
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Page 556
Suggested Citation:"Appendix A4: Site-Level Analysis for SPS-1 Experiment." National Academies of Sciences, Engineering, and Medicine. 2005. LTPP Data Analysis: Influence of Design and Construction Features on the Response and Performance of New Flexible and Rigid Pavements. Washington, DC: The National Academies Press. doi: 10.17226/21973.
×
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Page 557
Suggested Citation:"Appendix A4: Site-Level Analysis for SPS-1 Experiment." National Academies of Sciences, Engineering, and Medicine. 2005. LTPP Data Analysis: Influence of Design and Construction Features on the Response and Performance of New Flexible and Rigid Pavements. Washington, DC: The National Academies Press. doi: 10.17226/21973.
×
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Page 558
Suggested Citation:"Appendix A4: Site-Level Analysis for SPS-1 Experiment." National Academies of Sciences, Engineering, and Medicine. 2005. LTPP Data Analysis: Influence of Design and Construction Features on the Response and Performance of New Flexible and Rigid Pavements. Washington, DC: The National Academies Press. doi: 10.17226/21973.
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Page 559
Suggested Citation:"Appendix A4: Site-Level Analysis for SPS-1 Experiment." National Academies of Sciences, Engineering, and Medicine. 2005. LTPP Data Analysis: Influence of Design and Construction Features on the Response and Performance of New Flexible and Rigid Pavements. Washington, DC: The National Academies Press. doi: 10.17226/21973.
×
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Page 560
Suggested Citation:"Appendix A4: Site-Level Analysis for SPS-1 Experiment." National Academies of Sciences, Engineering, and Medicine. 2005. LTPP Data Analysis: Influence of Design and Construction Features on the Response and Performance of New Flexible and Rigid Pavements. Washington, DC: The National Academies Press. doi: 10.17226/21973.
×
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Page 561
Suggested Citation:"Appendix A4: Site-Level Analysis for SPS-1 Experiment." National Academies of Sciences, Engineering, and Medicine. 2005. LTPP Data Analysis: Influence of Design and Construction Features on the Response and Performance of New Flexible and Rigid Pavements. Washington, DC: The National Academies Press. doi: 10.17226/21973.
×
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Page 562
Suggested Citation:"Appendix A4: Site-Level Analysis for SPS-1 Experiment." National Academies of Sciences, Engineering, and Medicine. 2005. LTPP Data Analysis: Influence of Design and Construction Features on the Response and Performance of New Flexible and Rigid Pavements. Washington, DC: The National Academies Press. doi: 10.17226/21973.
×
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Page 563
Suggested Citation:"Appendix A4: Site-Level Analysis for SPS-1 Experiment." National Academies of Sciences, Engineering, and Medicine. 2005. LTPP Data Analysis: Influence of Design and Construction Features on the Response and Performance of New Flexible and Rigid Pavements. Washington, DC: The National Academies Press. doi: 10.17226/21973.
×
Page 563
Page 564
Suggested Citation:"Appendix A4: Site-Level Analysis for SPS-1 Experiment." National Academies of Sciences, Engineering, and Medicine. 2005. LTPP Data Analysis: Influence of Design and Construction Features on the Response and Performance of New Flexible and Rigid Pavements. Washington, DC: The National Academies Press. doi: 10.17226/21973.
×
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Page 565
Suggested Citation:"Appendix A4: Site-Level Analysis for SPS-1 Experiment." National Academies of Sciences, Engineering, and Medicine. 2005. LTPP Data Analysis: Influence of Design and Construction Features on the Response and Performance of New Flexible and Rigid Pavements. Washington, DC: The National Academies Press. doi: 10.17226/21973.
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APPENDIX A4 Site-level Analysis for SPS-1 experiment (Tables for site-level analysis)

A4-2 Table A4- 1 Level-A analysis for Fatigue Cracking AC Thickness, in Drainage Base Type Zone Subgrade State No. 4 7 ND D DGAB ATB ATB+ DGAB PATB+ DGAB PATB+ ATB WF F 19 1.08 0.92 1.39 0.61 2.45 0.67 0.74 1.03 0.10 WF F 20 0.99 1.01 0.88 1.12 0.00 0.92 1.25 1.57 1.26 WF F 26 0.75 1.25 1.66 0.34 0.00 2.26 2.28 0.00 0.46 WF F 31 1.71 0.29 2.00 0.00 5.00 0.00 0.00 0.00 0.00 WF F 39 0.85 1.15 1.12 0.88 0.00 0.81 2.16 1.15 0.88 WF F Average 1.08 0.92 1.41 0.59 1.49 0.93 1.29 0.75 0.54 WF C 5 0.83 1.17 0.53 1.47 0.79 0.43 0.55 2.92 0.31 WF C 10 1.30 0.70 1.51 0.49 2.84 0.65 0.62 0.54 0.36 WF C 55 0.86 1.14 2.00 0.00 3.17 1.83 0.00 0.00 0.00 WF C Average 1.00 1.00 1.35 0.65 2.27 0.97 0.39 1.15 0.22 WF Both Average 1.05 0.95 1.39 0.61 1.78 0.95 0.95 0.90 0.42 WNF F 1 1.12 0.88 0.93 1.07 1.26 0.32 1.24 1.24 0.95 WNF F 22 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 WNF F 51 1.99 0.01 1.43 0.57 3.95 0.00 0.00 1.05 0.00 WNF F Average 1.37 0.63 1.12 0.88 2.07 0.44 0.75 1.09 0.65 WNF C 12 1.77 0.23 1.01 0.99 0.14 0.84 2.05 1.78 0.19 WNF C 40 1.43 0.57 0.55 1.45 1.21 0.49 0.12 2.20 0.98 WNF C 48 1.73 0.27 1.46 0.54 2.29 0.00 1.72 0.00 0.99 WNF C Average 1.64 0.36 1.01 0.99 1.22 0.44 1.30 1.33 0.72 WNF Both Average 1.51 0.49 1.06 0.94 1.64 0.44 1.02 1.21 0.68 DF C 30 1.30 0.70 0.59 1.41 0.77 0.58 0.57 2.04 1.04 DF C 32 1.38 0.62 1.44 0.56 1.30 1.73 0.93 1.02 0.01 DF C Average 1.34 0.66 1.01 0.99 1.03 1.16 0.75 1.53 0.53 DNF F 35 1.85 0.15 1.80 0.20 4.07 0.59 0.00 0.35 0.00 DNF C 4 1.18 0.82 1.24 0.76 1.23 1.61 0.70 0.97 0.48 DNF Both Average 1.51 0.49 1.52 0.48 2.65 1.10 0.35 0.66 0.24 All Zones F Average 1.26 0.74 1.36 0.64 1.97 0.73 0.96 0.82 0.52 All Zones C Average 1.31 0.69 1.15 0.85 1.53 0.91 0.81 1.27 0.48 Overall Average 1.28 0.72 1.25 0.75 1.75 0.82 0.89 1.05 0.50

A4-3 Table A4- 2 Level-A analysis for Longitudinal Wheel Path Cracking AC Thickness, in Drainage Base Type Zone Subgrade State No. 4 7 ND D DGAB ATB ATB+ DGAB PATB+ DGAB PATB+ ATB WF F 19 1.41 0.59 1.60 0.40 1.88 0.92 1.49 0.47 0.24 WF F 20 1.11 0.89 2.00 0.00 0.00 5.00 0.00 0.00 0.00 WF F 26 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 WF F 31 1.98 0.02 2.00 0.00 5.00 0.00 0.00 0.00 0.00 WF F 39 0.78 1.22 1.06 0.94 0.00 0.81 1.96 1.37 0.86 WF F Average 1.26 0.74 1.53 0.47 1.58 1.55 0.89 0.57 0.42 WF C 5 0.42 1.58 0.29 1.71 0.30 0.11 0.61 0.70 3.28 WF C 10 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 WF C 55 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 WF C Average 0.81 1.19 0.76 1.24 0.77 0.70 0.87 0.90 1.76 WF Both Average 1.09 0.91 1.24 0.76 1.27 1.23 0.88 0.69 0.92 WNF F 1 0.60 1.40 1.41 0.59 1.02 2.19 0.70 0.61 0.49 WNF F 22 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 WNF F 51 1.90 0.10 2.00 0.00 5.00 0.00 0.00 0.00 0.00 WNF F Average 1.17 0.83 1.47 0.53 2.34 1.06 0.57 0.54 0.50 WNF C 12 0.81 1.19 0.02 1.98 0.00 0.08 0.00 2.16 2.76 WNF C 40 2.00 0.00 2.00 0.00 0.00 5.00 0.00 0.00 0.00 WNF C 48 1.72 0.28 1.79 0.21 0.88 0.00 3.76 0.00 0.36 WNF C Average 1.51 0.49 1.27 0.73 0.29 1.69 1.25 0.72 1.04 WNF Both Average 1.34 0.66 1.37 0.63 1.32 1.38 0.91 0.63 0.77 DF C 30 0.50 1.50 1.63 0.37 3.00 0.29 1.04 0.09 0.57 DF C 32 0.64 1.36 1.47 0.53 1.73 1.83 0.47 0.97 0.00 DF C Average 0.57 1.43 1.55 0.45 2.37 1.06 0.76 0.53 0.28 DNF F 35 1.49 0.51 1.73 0.27 3.22 0.32 1.00 0.46 0.00 DNF C 4 1.00 1.00 0.72 1.28 0.76 0.54 0.99 1.43 1.29 DNF Both Average 1.24 0.76 1.23 0.77 1.99 0.43 0.99 0.95 0.64 All Zones F Average 1.25 0.75 1.53 0.47 2.01 1.25 0.79 0.55 0.40 All Zones C Average 1.01 0.99 1.10 0.90 0.96 1.09 0.99 0.82 1.14 Overall Average 1.13 0.87 1.32 0.68 1.49 1.17 0.89 0.68 0.77

A4-4 Table A4- 3 Level-A analysis for Longitudinal Non -Wheel Path Cracking AC Thickness, in Drainage Base Type Zone Subgrade State No. 4 7 ND D DGAB ATB ATB+ DGAB PATB+ DGAB PATB+ ATB WF F 19 1.03 0.97 0.96 1.04 0.91 0.88 1.13 1.14 0.95 WF F 20 0.91 1.09 1.18 0.82 0.00 1.94 1.19 0.16 1.70 WF F 26 0.33 1.67 1.04 0.96 0.00 1.61 1.84 0.00 1.55 WF F 31 0.00 2.00 2.00 0.00 5.00 0.00 0.00 0.00 0.00 WF F 39 1.14 0.86 1.48 0.52 0.00 2.02 1.62 0.76 0.61 WF F Average 0.68 1.32 1.33 0.67 1.18 1.29 1.16 0.41 0.96 WF C 5 1.01 0.99 1.02 0.98 0.94 1.11 1.00 1.06 0.90 WF C 10 0.00 2.00 2.00 0.00 0.00 0.00 5.00 0.00 0.00 WF C 55 1.08 0.92 1.03 0.97 1.24 0.83 0.99 0.82 1.12 WF C Average 0.70 1.30 1.35 0.65 0.72 0.65 2.33 0.63 0.67 WF Both Average 0.69 1.31 1.34 0.66 1.01 1.05 1.60 0.49 0.85 WNF F 1 0.96 1.04 1.00 1.00 0.67 1.61 0.73 1.15 0.84 WNF F 22 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 WNF F 51 0.24 1.76 1.76 0.24 4.58 0.00 0.00 0.42 0.00 WNF F Average 0.73 1.27 1.25 0.75 2.08 0.87 0.58 0.86 0.61 WNF C 12 0.58 1.42 1.43 0.57 2.02 0.09 1.85 0.86 0.19 WNF C 40 1.06 0.94 0.43 1.57 0.32 0.50 0.63 1.73 1.82 WNF C 48 1.09 0.91 0.71 1.29 0.93 0.16 1.19 1.38 1.35 WNF C Average 0.91 1.09 0.86 1.14 1.09 0.25 1.22 1.32 1.12 WNF Both Average 0.82 1.18 1.06 0.94 1.59 0.56 0.90 1.09 0.87 DF C 30 0.96 1.04 1.01 0.99 0.97 0.97 1.07 0.99 1.00 DF C 32 0.93 1.07 1.55 0.45 1.39 2.16 0.64 0.60 0.21 DF C Average 0.95 1.05 1.28 0.72 1.18 1.56 0.86 0.80 0.60 DNF F 35 1.67 0.33 1.17 0.83 2.16 0.71 0.52 1.61 0.00 DNF C 4 1.09 0.91 1.39 0.61 2.79 1.08 0.00 0.99 0.14 DNF Both Average 1.38 0.62 1.28 0.72 2.48 0.89 0.26 1.30 0.07 All Zones F Average 0.81 1.19 1.29 0.71 1.59 1.08 0.89 0.69 0.74 All Zones C Average 0.87 1.13 1.17 0.83 1.18 0.77 1.37 0.94 0.75 Overall Average 0.84 1.16 1.23 0.77 1.38 0.92 1.13 0.81 0.74

A4-5 Table A4- 4 Level-A analysis for Transverse Cracking AC Thickness, in Drainage Base Type Zone Subgrade State No. 4 7 ND D DGAB ATB ATB+ DGAB PATB+ DGAB PATB+ ATB WF F 19 0.95 1.05 1.55 0.45 1.60 1.23 1.35 0.32 0.49 WF F 20 1.22 0.78 1.57 0.43 0.00 1.80 2.21 0.26 0.73 WF F 26 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 WF F 31 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 WF F 39 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 WF F Average 1.03 0.97 1.22 0.78 0.92 1.21 1.31 0.71 0.85 WF C 5 0.86 1.14 0.72 1.28 1.02 0.64 0.62 2.26 0.46 WF C 10 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 WF C 55 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 WF C Average 0.95 1.05 0.91 1.09 1.01 0.88 0.87 1.42 0.82 WF Both Average 1.00 1.00 1.11 0.89 0.95 1.08 1.15 0.98 0.84 WNF F 1 1.47 0.53 1.56 0.44 0.90 0.27 3.03 0.44 0.36 WNF F 22 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 WNF F 51 2.00 0.00 2.00 0.00 5.00 0.00 0.00 0.00 0.00 WNF F Average 1.49 0.51 1.52 0.48 2.30 0.42 1.34 0.48 0.45 WNF C 12 2.00 0.00 2.00 0.00 0.00 0.00 5.00 0.00 0.00 WNF C 40 0.20 1.80 1.87 0.13 0.17 4.60 0.00 0.23 0.00 WNF C 48 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 WNF C Average 1.07 0.93 1.62 0.38 0.39 1.87 2.00 0.41 0.33 WNF Both Average 1.28 0.72 1.57 0.43 1.34 1.15 1.67 0.44 0.39 DF C 30 1.31 0.69 0.72 1.28 0.91 0.91 0.47 2.54 0.18 DF C 32 1.31 0.69 0.80 1.20 2.13 0.11 0.27 2.07 0.43 DF C Average 1.31 0.69 0.76 1.24 1.52 0.51 0.37 2.31 0.30 DNF F 35 2.00 0.00 2.00 0.00 5.00 0.00 0.00 0.00 0.00 DNF C 4 1.47 0.53 0.96 1.04 2.61 0.17 0.12 1.87 0.23 DNF Both Average 1.73 0.27 1.48 0.52 3.80 0.08 0.06 0.93 0.12 All Zones F Average 1.29 0.71 1.41 0.59 1.83 0.81 1.18 0.56 0.62 All Zones C Average 1.13 0.87 1.12 0.88 1.09 1.05 1.05 1.33 0.48 Overall Average 1.21 0.79 1.26 0.74 1.46 0.93 1.11 0.94 0.55

A4-6 Table A4- 5 Level-A analysis for Rutting AC Thickness, in Drainage Base Type Zone Subgrade State No. 4 7 ND D DGAB ATB ATB+ DGAB PATB+ DGAB PATB+ ATB WF F 19 0.93 1.07 0.89 1.11 1.22 0.63 0.89 1.49 0.77 WF F 20 1.20 0.80 1.17 0.83 2.12 0.59 0.70 1.09 0.51 WF F 26 0.89 1.11 1.10 0.90 0.00 1.44 1.32 1.25 1.00 WF F 31 0.95 1.05 1.13 0.87 1.47 1.00 0.84 0.62 1.07 WF F 39 1.05 0.95 1.10 0.90 1.73 0.84 0.68 1.13 0.63 WF F Average 1.00 1.00 1.08 0.92 1.31 0.90 0.88 1.11 0.79 WF C 5 0.99 1.01 1.00 1.00 0.87 1.11 1.02 1.01 0.98 WF C 10 1.07 0.93 1.18 0.82 1.40 1.02 1.01 0.77 0.80 WF C 55 0.96 1.04 1.15 0.85 0.85 1.24 1.26 0.73 0.92 WF C Average 1.01 0.99 1.11 0.89 1.04 1.13 1.10 0.84 0.90 WF Both Average 1.00 1.00 1.09 0.91 1.21 0.98 0.96 1.01 0.83 WNF F 1 1.09 0.91 1.02 0.98 1.00 0.93 1.11 0.93 1.04 WNF F 22 0.96 1.04 1.16 0.84 1.00 1.12 1.26 0.83 0.80 WNF F 51 1.11 0.89 1.24 0.76 1.79 0.77 0.98 0.67 0.79 WNF F Average 1.05 0.95 1.14 0.86 1.26 0.94 1.11 0.81 0.87 WNF C 12 1.05 0.95 1.06 0.94 0.85 1.19 1.10 0.88 0.98 WNF C 40 1.06 0.94 1.10 0.90 1.22 0.96 1.05 0.85 0.92 WNF C 48 0.91 1.09 1.08 0.92 0.80 1.74 0.66 0.81 0.99 WNF C Average 1.01 0.99 1.08 0.92 0.96 1.30 0.93 0.85 0.96 WNF Both Average 1.03 0.97 1.11 0.89 1.11 1.12 1.02 0.83 0.92 DF C 30 1.23 0.77 0.80 1.20 0.90 0.81 0.78 1.56 0.96 DF C 32 1.12 0.88 0.96 1.04 0.90 0.85 1.14 0.99 1.11 DF C Average 1.18 0.82 0.88 1.12 0.90 0.83 0.96 1.27 1.04 DNF F 35 0.97 1.03 1.00 1.00 1.00 1.06 0.94 1.02 0.98 DNF C 4 0.87 1.13 0.91 1.09 0.97 0.68 1.12 1.36 0.87 DNF Both Average 0.92 1.08 0.95 1.05 0.98 0.87 1.03 1.19 0.93 All Zones F Average 1.02 0.98 1.09 0.91 1.26 0.93 0.97 1.00 0.84 All Zones C Average 1.03 0.97 1.03 0.97 0.97 1.07 1.01 1.00 0.95 Overall Average 1.02 0.98 1.06 0.94 1.12 1.00 0.99 1.00 0.90

A4-7 Table A4- 6 Level-A analysis for IRI AC Thickness, in Drainage Base Type Zone Subgrade State No. 4 7 ND D DGAB ATB ATB+ DGAB PATB+ DGAB PATB+ ATB WF F 19 1.01 0.99 1.11 0.89 1.43 0.89 0.95 0.85 0.88 WF F 20 1.07 0.93 1.19 0.81 1.13 0.97 1.35 0.88 0.67 WF F 26 1.11 0.89 1.03 0.97 0.00 0.98 1.59 1.53 0.91 WF F 31 1.11 0.89 1.03 0.97 1.25 0.91 0.91 1.05 0.89 WF F 39 1.01 0.99 1.16 0.84 1.39 1.05 0.93 0.85 0.77 WF F Average 1.06 0.94 1.10 0.90 1.04 0.96 1.15 1.03 0.82 WF C 5 0.99 1.01 0.92 1.08 0.95 0.95 0.92 1.26 0.92 WF C 10 0.99 1.01 1.10 0.90 1.19 1.06 0.99 0.93 0.83 WF C 55 0.91 1.09 1.09 0.91 1.04 1.19 0.99 0.83 0.95 WF C Average 0.96 1.04 1.04 0.96 1.06 1.06 0.97 1.01 0.90 WF Both Average 1.02 0.98 1.08 0.92 1.05 1.00 1.08 1.02 0.85 WNF F 1 1.06 0.94 1.01 0.99 1.16 0.99 0.87 1.09 0.89 WNF F 22 1.05 0.95 1.03 0.97 1.07 0.98 1.02 0.98 0.95 WNF F 51 1.09 0.91 1.04 0.96 1.24 0.92 0.94 1.03 0.88 WNF F Average 1.06 0.94 1.03 0.97 1.15 0.96 0.94 1.03 0.91 WNF C 12 1.00 1.00 0.98 1.02 1.07 0.99 0.88 1.04 1.02 WNF C 40 1.00 1.00 1.07 0.93 1.08 1.06 1.04 0.88 0.95 WNF C 48 1.03 0.97 1.05 0.95 0.96 1.23 0.91 1.02 0.87 WNF C Average 1.01 0.99 1.03 0.97 1.04 1.09 0.95 0.98 0.95 WNF Both Average 1.04 0.96 1.03 0.97 1.09 1.03 0.94 1.01 0.93 DF C 30 1.08 0.92 0.83 1.17 0.93 0.87 0.79 1.45 0.97 DF C 32 1.07 0.93 1.04 0.96 1.24 0.93 0.93 0.96 0.94 DF C Average 1.07 0.93 0.94 1.06 1.08 0.90 0.86 1.21 0.95 DNF F 35 1.07 0.93 1.04 0.96 1.12 1.03 0.94 1.02 0.90 DNF C 4 1.11 0.89 1.01 0.99 1.23 0.87 0.92 1.06 0.93 DNF Both Average 1.09 0.91 1.02 0.98 1.17 0.95 0.93 1.04 0.91 All Zones F Average 1.06 0.94 1.07 0.93 1.09 0.97 1.06 1.03 0.86 All Zones C Average 1.02 0.98 1.01 0.99 1.08 1.02 0.93 1.05 0.93 Overall Average 1.04 0.96 1.04 0.96 1.08 0.99 0.99 1.04 0.89

A4-8 Table A4- 7 Level-B analysis for Fatigue Cracking AC Thickness effect (inches) Base Thickness effect (inches) Base Type effect DGAB ATB ATB+DGAB PATB+DGAB PATB+ATB PATB+DGAB PATB+ATB 8" 12" Zone Subgrade State 4 7 4 7 4 7 4 7 4 7 12 16 12 16 ATB ATB+DGAB ATB ATB+DGAB WF F 19 1.52 0.48 0.97 1.03 0.21 1.79 1.21 0.79 0.49 1.51 2.00 0.00 2.00 0.00 1.62 0.38 0.68 1.32 WF F 20 1.00 1.00 1.32 0.68 1.32 0.68 0.00 2.00 0.75 1.25 1.20 0.80 1.08 0.92 0.84 1.16 0.85 1.15 WF F 26 1.00 1.00 0.45 1.55 0.00 2.00 1.00 1.00 0.00 2.00 1.00 1.00 0.00 2.00 1.21 0.79 2.00 0.00 WF F 31 1.71 0.29 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 WF F 39 1.00 1.00 1.40 0.60 0.00 2.00 0.00 2.00 0.83 1.17 2.00 0.00 1.16 0.84 2.00 0.00 0.36 1.64 WF F Average 1.25 0.75 1.03 0.97 0.51 1.49 0.64 1.36 0.61 1.39 1.44 0.56 1.05 0.95 1.34 0.66 0.98 1.02 WF C 5 0.90 1.10 0.78 1.22 0.98 1.02 0.51 1.49 1.03 0.97 1.09 0.91 0.69 1.31 0.96 1.04 0.76 1.24 WF C 10 1.47 0.53 0.01 1.99 0.72 1.28 1.84 0.16 2.00 0.00 0.46 1.54 1.54 0.46 0.03 1.97 1.24 0.76 WF C 55 0.20 1.80 2.00 0.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 2.00 0.00 WF C Average 0.86 1.14 0.93 1.07 0.90 1.10 1.12 0.88 1.34 0.66 0.85 1.15 1.08 0.92 0.66 1.34 1.33 0.67 WF Both Average 1.10 0.90 0.99 1.01 0.65 1.35 0.82 1.18 0.89 1.11 1.22 0.78 1.06 0.94 1.08 0.92 1.11 0.89 WNF F 1 1.59 0.41 1.74 0.26 1.71 0.29 0.46 1.54 0.83 1.17 0.97 1.03 1.73 0.27 0.42 1.58 0.38 1.62 WNF F 22 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 WNF F 51 1.98 0.02 1.00 1.00 1.00 1.00 2.00 0.00 1.00 1.00 1.93 0.07 1.00 1.00 1.00 1.00 1.00 1.00 WNF F Average 1.53 0.47 1.25 0.75 1.24 0.76 1.15 0.85 0.94 1.06 1.30 0.70 1.24 0.76 0.81 1.19 0.79 1.21 WNF C 12 2.00 0.00 2.00 0.00 2.00 0.00 1.83 0.17 0.00 2.00 2.00 0.00 1.00 1.00 0.58 1.42 1.00 1.00 WNF C 40 0.43 1.57 2.00 0.00 2.00 0.00 1.75 0.25 1.36 0.64 0.90 1.10 1.74 0.26 1.00 1.00 1.60 0.40 WNF C 48 2.00 0.00 1.00 1.00 1.13 0.87 1.00 1.00 2.00 0.00 1.00 1.00 1.00 1.00 0.00 2.00 0.00 2.00 WNF C Average 1.48 0.52 1.67 0.33 1.71 0.29 1.53 0.47 1.12 0.88 1.30 0.70 1.25 0.75 0.53 1.47 0.87 1.13 WNF Both Average 1.50 0.50 1.46 0.54 1.47 0.53 1.34 0.66 1.03 0.97 1.30 0.70 1.25 0.75 0.67 1.33 0.83 1.17 DF C 30 1.08 0.92 0.20 1.80 0.13 1.87 1.41 0.59 1.74 0.26 1.11 0.89 1.30 0.70 1.00 1.00 1.21 0.79 DF C 32 1.82 0.18 1.86 0.14 1.98 0.02 0.16 1.84 1.27 0.73 0.58 1.42 2.00 0.00 1.27 0.73 1.85 0.15 DF C Average 1.45 0.55 1.03 0.97 1.05 0.95 0.79 1.21 1.50 0.50 0.85 1.15 1.65 0.35 1.14 0.86 1.53 0.47 DNF F 35 2.00 0.00 0.67 1.33 1.00 1.00 2.00 0.00 1.00 1.00 1.00 1.00 1.00 1.00 2.00 0.00 2.00 0.00 DNF C 4 0.65 1.35 1.88 0.12 1.78 0.22 0.78 1.22 0.11 1.89 0.05 1.95 0.13 1.87 1.11 0.89 1.41 0.59 DNF Both Average 1.33 0.67 1.27 0.73 1.39 0.61 1.39 0.61 0.55 1.45 0.52 1.48 0.57 1.43 1.56 0.44 1.71 0.29 All Zones F Average 1.42 0.58 1.06 0.94 0.80 1.20 0.96 1.04 0.77 1.23 1.34 0.66 1.11 0.89 1.23 0.77 1.03 0.97 All Zones C Average 1.17 0.83 1.30 0.70 1.30 0.70 1.14 0.86 1.17 0.83 0.91 1.09 1.16 0.84 0.77 1.23 1.23 0.77 Overall Average 1.30 0.70 1.18 0.82 1.05 0.95 1.05 0.95 0.97 1.03 1.13 0.87 1.13 0.87 1.00 1.00 1.13 0.87

A4-9 Table A4- 8 Level-B analysis for Longitudinal Wheel Path Cracking AC Thickness effect (inches) Base Thickness effect (inches) Base Type effect DGAB ATB ATB+DGAB PATB+DGAB PATB+ATB PATB+DGAB PATB+ATB 8" 12" Zone Subgrade State 4 7 4 7 4 7 4 7 4 7 12 16 12 16 ATB ATB+DGAB ATB ATB+DGAB WF F 19 1.87 0.13 0.58 1.42 1.62 0.38 1.55 0.45 0.32 1.68 1.08 0.92 1.26 0.74 0.36 1.64 1.39 0.61 WF F 20 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 2.00 0.00 2.00 0.00 WF F 26 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 WF F 31 1.98 0.02 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 WF F 39 1.00 1.00 1.50 0.50 0.00 2.00 0.00 2.00 0.65 1.35 0.89 1.11 0.88 1.12 2.00 0.00 0.35 1.65 WF F Average 1.37 0.63 1.01 0.99 0.92 1.08 0.91 1.09 0.79 1.21 0.99 1.01 1.03 0.97 1.27 0.73 1.15 0.85 WF C 5 1.27 0.73 0.41 1.59 1.26 0.74 1.39 0.61 0.02 1.98 0.34 1.66 1.92 0.08 0.54 1.46 0.11 1.89 WF C 10 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 WF C 55 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 WF C Average 1.09 0.91 0.80 1.20 1.09 0.91 1.13 0.87 0.67 1.33 0.78 1.22 1.31 0.69 0.85 1.15 0.70 1.30 WF Both Average 1.27 0.73 0.94 1.06 0.98 1.02 0.99 1.01 0.75 1.25 0.91 1.09 1.13 0.87 1.11 0.89 0.98 1.02 WNF F 1 0.62 1.38 0.38 1.62 0.58 1.42 0.77 1.23 1.12 0.88 1.02 0.98 0.99 1.01 1.34 0.66 1.56 0.44 WNF F 22 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 WNF F 51 1.90 0.10 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 WNF F Average 1.17 0.83 0.79 1.21 0.86 1.14 0.92 1.08 1.04 0.96 1.01 0.99 1.00 1.00 1.11 0.89 1.19 0.81 WNF C 12 1.00 1.00 2.00 0.00 1.00 1.00 1.21 0.79 0.45 1.55 2.00 0.00 0.00 2.00 2.00 0.00 1.00 1.00 WNF C 40 1.00 1.00 2.00 0.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 2.00 0.00 WNF C 48 2.00 0.00 1.00 1.00 1.61 0.39 1.00 1.00 2.00 0.00 1.00 1.00 1.00 1.00 0.00 2.00 0.00 2.00 WNF C Average 1.33 0.67 1.67 0.33 1.20 0.80 1.07 0.93 1.15 0.85 1.33 0.67 0.67 1.33 1.00 1.00 1.00 1.00 WNF Both Average 1.25 0.75 1.23 0.77 1.03 0.97 1.00 1.00 1.09 0.91 1.17 0.83 0.83 1.17 1.06 0.94 1.09 0.91 DF C 30 0.27 1.73 0.00 2.00 0.73 1.27 0.00 2.00 1.58 0.42 1.00 1.00 0.10 1.90 0.61 1.39 0.00 2.00 DF C 32 0.39 1.61 0.31 1.69 1.07 0.93 1.51 0.49 1.00 1.00 0.24 1.76 1.00 1.00 1.06 0.94 1.75 0.25 DF C Average 0.33 1.67 0.16 1.84 0.90 1.10 0.76 1.24 1.29 0.71 0.62 1.38 0.55 1.45 0.84 1.16 0.88 1.12 DNF F 35 1.23 0.77 1.84 0.16 1.83 0.17 2.00 0.00 1.00 1.00 1.00 1.00 1.00 1.00 0.48 1.52 0.44 1.56 DNF C 4 1.19 0.81 0.28 1.72 1.23 0.77 1.05 0.95 0.91 1.09 0.75 1.25 1.12 0.88 1.10 0.90 0.22 1.78 DNF Both Average 1.21 0.79 1.06 0.94 1.53 0.47 1.52 0.48 0.96 1.04 0.88 1.12 1.06 0.94 0.79 1.21 0.33 1.67 All Zones F Average 1.29 0.71 1.03 0.97 1.00 1.00 1.04 0.96 0.90 1.10 1.00 1.00 1.01 0.99 1.13 0.87 1.08 0.92 All Zones C Average 1.01 0.99 0.89 1.11 1.10 0.90 1.02 0.98 1.00 1.00 0.93 1.07 0.90 1.10 0.92 1.08 0.79 1.21 Overall Average 1.15 0.85 0.96 1.04 1.05 0.95 1.03 0.97 0.95 1.05 0.96 1.04 0.96 1.04 1.03 0.97 0.93 1.07

A4-10 Table A4- 9 Level-B analysis for Longitudinal Non -Wheel Path Cracking AC Thickness effect (inches) Base Thickness effect (inches) Base Type effect DGAB ATB ATB+DGAB PATB+DGAB PATB+ATB PATB+DGAB PATB+ATB 8" 12" Zone Subgrade State 4 7 4 7 4 7 4 7 4 7 12 16 12 16 ATB ATB+DGAB ATB ATB+DGAB WF F 19 0.95 1.05 0.83 1.17 1.36 0.64 0.80 1.20 1.27 0.73 0.69 1.31 1.36 0.64 0.64 1.36 1.17 0.83 WF F 20 1.00 1.00 0.76 1.24 1.53 0.47 0.00 2.00 0.32 1.68 0.00 2.00 1.17 0.83 0.90 1.10 1.62 0.38 WF F 26 1.00 1.00 0.24 1.76 0.00 2.00 1.00 1.00 0.00 2.00 1.00 1.00 1.14 0.86 1.21 0.79 2.00 0.00 WF F 31 0.00 2.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 WF F 39 1.00 1.00 1.06 0.94 0.00 2.00 0.00 2.00 2.00 0.00 1.71 0.29 1.20 0.80 2.00 0.00 1.08 0.92 WF F Average 0.79 1.21 0.78 1.22 0.78 1.22 0.56 1.44 0.92 1.08 0.88 1.12 1.17 0.83 1.15 0.85 1.37 0.63 WF C 5 1.07 0.93 0.94 1.06 1.10 0.90 0.94 1.06 0.97 1.03 1.16 0.84 0.88 1.12 1.13 0.87 0.98 1.02 WF C 10 1.00 1.00 1.00 1.00 0.00 2.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 0.00 2.00 WF C 55 0.96 1.04 1.04 0.96 1.04 0.96 1.34 0.66 1.15 0.85 1.25 0.75 0.52 1.48 0.92 1.08 0.91 1.09 WF C Average 1.01 0.99 0.99 1.01 0.72 1.28 1.09 0.91 1.04 0.96 1.14 0.86 0.80 1.20 1.02 0.98 0.63 1.37 WF Both Average 0.87 1.13 0.86 1.14 0.75 1.25 0.76 1.24 0.96 1.04 0.98 1.02 1.03 0.97 1.10 0.90 1.09 0.91 WNF F 1 1.05 0.95 1.80 0.20 0.96 1.04 0.00 2.00 0.82 1.18 0.92 1.08 1.21 0.79 1.61 0.39 0.61 1.39 WNF F 22 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 WNF F 51 0.00 2.00 1.00 1.00 1.00 1.00 2.00 0.00 1.00 1.00 2.00 0.00 1.00 1.00 1.00 1.00 1.00 1.00 WNF F Average 0.68 1.32 1.27 0.73 0.99 1.01 1.00 1.00 0.94 1.06 1.31 0.69 1.07 0.93 1.20 0.80 0.87 1.13 WNF C 12 0.04 1.96 0.42 1.58 1.50 0.50 0.41 1.59 0.05 1.95 1.76 0.24 2.00 0.00 0.03 1.97 0.26 1.74 WNF C 40 0.00 2.00 1.41 0.59 1.71 0.29 0.92 1.08 1.13 0.87 1.07 0.93 1.28 0.72 1.24 0.76 0.79 1.21 WNF C 48 1.24 0.76 0.00 2.00 0.41 1.59 0.38 1.62 1.98 0.02 1.00 1.00 0.00 2.00 0.29 1.71 0.00 2.00 WNF C Average 0.43 1.57 0.61 1.39 1.21 0.79 0.57 1.43 1.06 0.94 1.28 0.72 1.09 0.91 0.52 1.48 0.35 1.65 WNF Both Average 0.55 1.45 0.94 1.06 1.10 0.90 0.78 1.22 1.00 1.00 1.29 0.71 1.08 0.92 0.86 1.14 0.61 1.39 DF C 30 0.98 1.02 0.97 1.03 0.88 1.12 0.99 1.01 0.96 1.04 0.96 1.04 1.05 0.95 0.91 1.09 1.00 1.00 DF C 32 0.71 1.29 1.21 0.79 1.49 0.51 0.70 1.30 0.18 1.82 0.55 1.45 1.67 0.33 1.47 0.53 1.68 0.32 DF C Average 0.85 1.15 1.09 0.91 1.18 0.82 0.84 1.16 0.57 1.43 0.75 1.25 1.36 0.64 1.19 0.81 1.34 0.66 DNF F 35 1.30 0.70 1.38 0.62 2.00 0.00 2.00 0.00 1.00 1.00 1.00 1.00 1.00 1.00 0.97 1.03 2.00 0.00 DNF C 4 0.54 1.46 1.48 0.52 1.00 1.00 2.00 0.00 0.00 2.00 2.00 0.00 1.93 0.07 2.00 0.00 2.00 0.00 DNF Both Average 0.92 1.08 1.43 0.57 1.50 0.50 2.00 0.00 0.50 1.50 1.50 0.50 1.46 0.54 1.49 0.51 2.00 0.00 All Zones F Average 0.81 1.19 1.01 0.99 0.98 1.02 0.87 1.13 0.93 1.07 1.04 0.96 1.12 0.88 1.15 0.85 1.28 0.72 All Zones C Average 0.73 1.27 0.94 1.06 1.01 0.99 0.96 1.04 0.83 1.17 1.20 0.80 1.15 0.85 1.00 1.00 0.85 1.15 Overall Average 0.77 1.23 0.98 1.02 1.00 1.00 0.92 1.08 0.88 1.12 1.12 0.88 1.13 0.87 1.07 0.93 1.06 0.94

A4-11 Table A4- 10 Level-B analysis for Transverse Cracking AC Thickness effect (inches) Base Thickness effect (inches) Base Type effect DGAB ATB ATB+DGAB PATB+DGAB PATB+ATB PATB+DGAB PATB+ATB 8" 12" Zone Subgrade State 4 7 4 7 4 7 4 7 4 7 12 16 12 16 ATB ATB+DGAB ATB ATB+DGAB WF F 19 1.55 0.45 0.71 1.29 0.64 1.36 0.00 2.00 0.93 1.07 1.26 0.74 1.05 0.95 1.01 0.99 0.93 1.07 WF F 20 1.00 1.00 1.76 0.24 1.01 0.99 0.00 2.00 0.29 1.71 2.00 0.00 1.01 0.99 1.18 0.82 0.33 1.67 WF F 26 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 WF F 31 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 WF F 39 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 WF F Average 1.11 0.89 1.09 0.91 0.93 1.07 0.60 1.40 0.85 1.15 1.25 0.75 1.01 0.99 1.04 0.96 0.85 1.15 WF C 5 0.84 1.16 1.18 0.82 0.77 1.23 0.51 1.49 1.21 0.79 1.31 0.69 1.15 0.85 0.82 1.18 1.23 0.77 WF C 10 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 WF C 55 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 WF C Average 0.95 1.05 1.06 0.94 0.92 1.08 0.84 1.16 1.07 0.93 1.10 0.90 1.05 0.95 0.94 1.06 1.08 0.92 WF Both Average 1.05 0.95 1.08 0.92 0.93 1.07 0.69 1.31 0.93 1.07 1.20 0.80 1.03 0.97 1.00 1.00 0.94 1.06 WNF F 1 1.18 0.82 2.00 0.00 2.00 0.00 0.26 1.74 0.21 1.79 1.12 0.88 2.00 0.00 0.17 1.83 1.00 1.00 WNF F 22 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 WNF F 51 2.00 0.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 WNF F Average 1.39 0.61 1.33 0.67 1.33 0.67 0.75 1.25 0.74 1.26 1.04 0.96 1.33 0.67 0.72 1.28 1.00 1.00 WNF C 12 1.00 1.00 1.00 1.00 2.00 0.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 0.00 2.00 1.00 1.00 WNF C 40 2.00 0.00 0.00 2.00 1.00 1.00 2.00 0.00 1.00 1.00 0.00 2.00 1.00 1.00 2.00 0.00 1.00 1.00 WNF C 48 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 WNF C Average 1.33 0.67 0.67 1.33 1.33 0.67 1.33 0.67 1.00 1.00 0.67 1.33 1.00 1.00 1.00 1.00 1.00 1.00 WNF Both Average 1.36 0.64 1.00 1.00 1.33 0.67 1.04 0.96 0.87 1.13 0.85 1.15 1.17 0.83 0.86 1.14 1.00 1.00 DF C 30 2.00 0.00 0.00 2.00 0.00 2.00 1.50 0.50 0.00 2.00 0.09 1.91 2.00 0.00 1.32 0.68 1.00 1.00 DF C 32 1.91 0.09 0.47 1.53 0.00 2.00 1.45 0.55 0.49 1.51 0.80 1.20 0.00 2.00 2.00 0.00 0.46 1.54 DF C Average 1.95 0.05 0.24 1.76 0.00 2.00 1.47 0.53 0.24 1.76 0.44 1.56 1.00 1.00 1.66 0.34 0.73 1.27 DNF F 35 2.00 0.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 DNF C 4 1.52 0.48 0.41 1.59 0.14 1.86 1.46 0.54 0.47 1.53 1.00 1.00 0.95 1.05 1.08 0.92 1.61 0.39 DNF Both Average 1.76 0.24 0.71 1.29 0.57 1.43 1.23 0.77 0.73 1.27 1.00 1.00 0.98 1.02 1.04 0.96 1.30 0.70 All Zones F Average 1.30 0.70 1.16 0.84 1.07 0.93 0.70 1.30 0.83 1.17 1.15 0.85 1.12 0.88 0.93 1.07 0.92 1.08 All Zones C Average 1.36 0.64 0.67 1.33 0.77 1.23 1.21 0.79 0.80 1.20 0.80 1.20 1.01 0.99 1.14 0.86 1.03 0.97 Overall Average 1.33 0.67 0.92 1.08 0.92 1.08 0.95 1.05 0.81 1.19 0.98 1.02 1.06 0.94 1.03 0.97 0.98 1.02

A4-12 Table A4- 11 Level-B analysis for Rutting AC Thickness effect (inches) Base Thickness effect (inches) Base Type effect DGAB ATB ATB+DGAB PATB+DGAB PATB+ATB PATB+DGAB PATB+ATB 8" 12" Zone Subgrade State 4 7 4 7 4 7 4 7 4 7 12 16 12 16 ATB ATB+DGAB ATB ATB+DGAB WF F 19 1.09 0.91 0.94 1.06 1.10 0.90 0.89 1.11 0.97 1.03 1.20 0.80 0.91 1.09 0.76 1.24 0.91 1.09 WF F 20 1.27 0.73 1.13 0.87 1.25 0.75 1.43 0.57 0.81 1.19 0.88 1.12 0.99 1.01 0.86 1.14 0.99 1.01 WF F 26 1.00 1.00 0.65 1.35 0.79 1.21 2.00 0.00 0.00 2.00 1.11 0.89 0.98 1.02 1.09 0.91 0.95 1.05 WF F 31 1.37 0.63 0.75 1.25 1.06 0.94 1.03 0.97 0.66 1.34 1.11 0.89 1.06 0.94 1.23 0.77 0.92 1.08 WF F 39 1.07 0.93 1.32 0.68 1.40 0.60 0.85 1.15 1.14 0.86 1.08 0.92 0.85 1.15 1.08 0.92 1.16 0.84 WF F Average 1.16 0.84 0.96 1.04 1.12 0.88 1.24 0.76 0.72 1.28 1.07 0.93 0.96 1.04 1.00 1.00 0.98 1.02 WF C 5 0.82 1.18 1.14 0.86 1.06 0.94 0.96 1.04 0.96 1.04 1.01 0.99 0.96 1.04 1.00 1.00 1.08 0.92 WF C 10 1.12 0.88 0.91 1.09 1.28 0.72 1.06 0.94 0.97 1.03 1.16 0.84 1.01 0.99 0.83 1.17 1.21 0.79 WF C 55 0.93 1.07 1.00 1.00 1.07 0.93 0.80 1.20 1.01 0.99 0.99 1.01 1.00 1.00 1.03 0.97 0.96 1.04 WF C Average 0.96 1.04 1.02 0.98 1.14 0.86 0.94 1.06 0.98 1.02 1.06 0.94 0.99 1.01 0.95 1.05 1.09 0.91 WF Both Average 1.08 0.92 0.98 1.02 1.13 0.87 1.13 0.87 0.81 1.19 1.07 0.93 0.97 1.03 0.99 1.01 1.02 0.98 WNF F 1 1.26 0.74 0.97 1.03 1.02 0.98 1.08 0.92 1.07 0.93 1.01 0.99 0.97 1.03 0.89 1.11 0.94 1.06 WNF F 22 1.01 0.99 0.97 1.03 0.82 1.18 1.03 0.97 0.95 1.05 1.04 0.96 1.05 0.95 0.87 1.13 1.02 0.98 WNF F 51 1.53 0.47 0.95 1.05 0.97 1.03 1.01 0.99 0.82 1.18 1.15 0.85 1.03 0.97 0.89 1.11 0.87 1.13 WNF F Average 1.27 0.73 0.96 1.04 0.94 1.06 1.04 0.96 0.95 1.05 1.07 0.93 1.02 0.98 0.88 1.12 0.94 1.06 WNF C 12 0.82 1.18 1.16 0.84 1.12 0.88 1.08 0.92 1.00 1.00 1.12 0.88 1.12 0.88 1.06 0.94 1.02 0.98 WNF C 40 1.45 0.55 0.83 1.17 0.51 1.49 1.09 0.91 1.29 0.71 1.04 0.96 1.02 0.98 0.84 1.16 1.20 0.80 WNF C 48 0.81 1.19 1.03 0.97 1.16 0.84 0.97 1.03 0.62 1.38 1.03 0.97 0.85 1.15 1.50 0.50 1.40 0.60 WNF C Average 1.03 0.97 1.01 0.99 0.93 1.07 1.05 0.95 0.97 1.03 1.06 0.94 0.99 1.01 1.13 0.87 1.21 0.79 WNF Both Average 1.15 0.85 0.98 1.02 0.93 1.07 1.04 0.96 0.96 1.04 1.06 0.94 1.01 0.99 1.01 0.99 1.08 0.92 DF C 30 1.30 0.70 1.00 1.00 0.97 1.03 1.34 0.66 1.20 0.80 0.97 1.03 1.15 0.85 1.00 1.00 1.03 0.97 DF C 32 1.20 0.80 1.26 0.74 1.20 0.80 0.98 1.02 1.05 0.95 0.95 1.05 0.98 1.02 0.88 1.12 0.82 1.18 DF C Average 1.25 0.75 1.13 0.87 1.08 0.92 1.16 0.84 1.13 0.87 0.96 1.04 1.07 0.93 0.94 1.06 0.93 1.07 DNF F 35 0.97 1.03 0.97 1.03 1.03 0.97 0.94 1.06 0.96 1.04 1.00 1.00 0.94 1.06 1.03 0.97 1.09 0.91 DNF C 4 0.83 1.17 1.36 0.64 0.88 1.12 0.53 1.47 1.00 1.00 1.06 0.94 0.99 1.01 0.52 1.48 0.97 1.03 DNF Both Average 0.90 1.10 1.16 0.84 0.96 1.04 0.74 1.26 0.98 1.02 1.03 0.97 0.97 1.03 0.77 1.23 1.03 0.97 All Zones F Average 1.17 0.83 0.96 1.04 1.05 0.95 1.14 0.86 0.82 1.18 1.06 0.94 0.98 1.02 0.97 1.03 0.98 1.02 All Zones C Average 1.03 0.97 1.08 0.92 1.03 0.97 0.98 1.02 1.01 0.99 1.04 0.96 1.01 0.99 0.96 1.04 1.08 0.92 Overall Average 1.10 0.90 1.02 0.98 1.04 0.96 1.06 0.94 0.91 1.09 1.05 0.95 0.99 1.01 0.96 1.04 1.03 0.97

A4-13 Table A4- 12 Level-B analysis for IRI AC Thickness effect (inches) Base Thickness effect (inches) Base Type effect DGAB ATB ATB+DGAB PATB+DGAB PATB+ATB PATB+DGAB PATB+ATB 8" 12" Zone Subgrade State 4 7 4 7 4 7 4 7 4 7 12 16 12 16 ATB ATB+DGAB ATB ATB+DGAB WF F 19 1.12 0.88 1.02 0.98 1.09 0.91 0.97 1.03 0.86 1.14 1.23 0.77 1.06 0.94 0.94 1.06 1.00 1.00 WF F 20 1.05 0.95 1.22 0.78 1.24 0.76 0.90 1.10 1.03 0.97 1.12 0.88 1.00 1.00 0.83 1.17 0.85 1.15 WF F 26 1.00 1.00 0.85 1.15 1.04 0.96 2.00 0.00 0.00 2.00 0.98 1.02 0.80 1.20 0.85 1.15 0.67 1.33 WF F 31 1.20 0.80 1.04 0.96 1.06 0.94 1.04 0.96 1.14 0.86 0.96 1.04 0.96 1.04 1.01 0.99 0.99 1.01 WF F 39 0.86 1.14 1.36 0.64 1.02 0.98 0.96 1.04 0.92 1.08 1.12 0.88 0.96 1.04 1.20 0.80 0.85 1.15 WF F Average 1.05 0.95 1.10 0.90 1.09 0.91 1.17 0.83 0.79 1.21 1.08 0.92 0.96 1.04 0.97 1.03 0.87 1.13 WF C 5 1.06 0.94 1.03 0.97 0.92 1.08 0.89 1.11 0.97 1.03 1.18 0.82 0.94 1.06 0.96 1.04 1.07 0.93 WF C 10 1.00 1.00 0.97 1.03 1.03 0.97 1.01 0.99 0.98 1.02 1.00 1.00 1.10 0.90 1.01 0.99 1.06 0.94 WF C 55 1.01 0.99 0.89 1.11 0.95 1.05 0.89 1.11 0.86 1.14 0.91 1.09 0.95 1.05 1.12 0.88 1.07 0.93 WF C Average 1.02 0.98 0.97 1.03 0.96 1.04 0.93 1.07 0.94 1.06 1.03 0.97 1.00 1.00 1.03 0.97 1.06 0.94 WF Both Average 1.04 0.96 1.05 0.95 1.04 0.96 1.08 0.92 0.84 1.16 1.06 0.94 0.97 1.03 0.99 1.01 0.94 1.06 WNF F 1 1.18 0.82 1.10 0.90 0.97 1.03 1.15 0.85 0.97 1.03 1.01 0.99 0.89 1.11 1.13 0.87 1.00 1.00 WNF F 22 1.14 0.86 1.01 0.99 1.11 0.89 1.02 0.98 0.97 1.03 0.94 1.06 0.88 1.12 1.03 0.97 0.94 1.06 WNF F 51 1.28 0.72 0.96 1.04 1.05 0.95 1.04 0.96 1.03 0.97 1.05 0.95 1.04 0.96 1.04 0.96 0.95 1.05 WNF F Average 1.20 0.80 1.02 0.98 1.04 0.96 1.07 0.93 0.99 1.01 1.00 1.00 0.94 1.06 1.06 0.94 0.96 1.04 WNF C 12 0.98 1.02 1.03 0.97 1.08 0.92 1.06 0.94 0.89 1.11 1.10 0.90 1.01 0.99 1.03 0.97 1.08 0.92 WNF C 40 1.07 0.93 0.94 1.06 0.99 1.01 1.00 1.00 1.03 0.97 0.98 1.02 0.96 1.04 1.03 0.97 0.99 1.01 WNF C 48 1.07 0.93 1.05 0.95 1.07 0.93 0.97 1.03 0.98 1.02 1.00 1.00 1.01 0.99 1.16 0.84 1.14 0.86 WNF C Average 1.04 0.96 1.01 0.99 1.05 0.95 1.01 0.99 0.97 1.03 1.03 0.97 0.99 1.01 1.07 0.93 1.07 0.93 WNF Both Average 1.12 0.88 1.02 0.98 1.04 0.96 1.04 0.96 0.98 1.02 1.01 0.99 0.96 1.04 1.07 0.93 1.02 0.98 DF C 30 1.04 0.96 0.98 1.02 0.88 1.12 1.15 0.85 1.03 0.97 1.01 0.99 1.03 0.97 1.01 0.99 1.10 0.90 DF C 32 1.12 0.88 1.05 0.95 1.04 0.96 1.11 0.89 1.04 0.96 1.04 0.96 0.98 1.02 1.01 0.99 0.99 1.01 DF C Average 1.08 0.92 1.02 0.98 0.96 1.04 1.13 0.87 1.04 0.96 1.03 0.97 1.00 1.00 1.01 0.99 1.05 0.95 DNF F 35 1.08 0.92 1.15 0.85 0.95 1.05 1.10 0.90 1.11 0.89 1.10 0.90 0.77 1.23 1.14 0.86 0.94 1.06 DNF C 4 1.23 0.77 1.06 0.94 1.12 0.88 0.95 1.05 1.18 0.82 1.13 0.87 1.06 0.94 1.01 0.99 0.94 1.06 DNF Both Average 1.16 0.84 1.10 0.90 1.04 0.96 1.02 0.98 1.14 0.86 1.11 0.89 0.92 1.08 1.08 0.92 0.94 1.06 All Zones F Average 1.10 0.90 1.08 0.92 1.06 0.94 1.13 0.87 0.89 1.11 1.06 0.94 0.93 1.07 1.02 0.98 0.91 1.09 All Zones C Average 1.06 0.94 1.00 1.00 1.01 0.99 1.00 1.00 1.00 1.00 1.04 0.96 1.00 1.00 1.04 0.96 1.05 0.95 Overall Average 1.08 0.92 1.04 0.96 1.03 0.97 1.07 0.93 0.94 1.06 1.05 0.95 0.97 1.03 1.03 0.97 0.98 1.02

Next: Appendix A5: Data Analysis for SPS-1 Experiment »
LTPP Data Analysis: Influence of Design and Construction Features on the Response and Performance of New Flexible and Rigid Pavements Get This Book
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 LTPP Data Analysis: Influence of Design and Construction Features on the Response and Performance of New Flexible and Rigid Pavements
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TRB’s National Cooperative Highway Research Program (NCHRP) Web Document 74: LTPP Data Analysis: Influence of Design and Construction Features on the Response and Performance of New Flexible and Rigid Pavements examines the relative influence of design and construction features on the response and performance of new flexible and rigid pavements. According to the report, base type seems to be the most critical design factor in achieving various levels of pavement performance for both flexible and rigid pavements, especially when provided with in-pavement drainage. Subgrade soil type and climate also have considerable effects on the influence of the design factors. While the report supports the existing understanding of pavement performance, the methodology in the study offers a systematic outline of the interactions between design and site factors as well as new insights on various design options.

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