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Effects of Subsurface Drainage on Pavement Performance: Analysis of the SPS-1 and SPS-2 Field Sections (2007)

Chapter: Appendix A - SPS-1 and SPS-2 Test Section Layout Diagrams

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Page 94
Suggested Citation:"Appendix A - SPS-1 and SPS-2 Test Section Layout Diagrams." National Academies of Sciences, Engineering, and Medicine. 2007. Effects of Subsurface Drainage on Pavement Performance: Analysis of the SPS-1 and SPS-2 Field Sections. Washington, DC: The National Academies Press. doi: 10.17226/23148.
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Suggested Citation:"Appendix A - SPS-1 and SPS-2 Test Section Layout Diagrams." National Academies of Sciences, Engineering, and Medicine. 2007. Effects of Subsurface Drainage on Pavement Performance: Analysis of the SPS-1 and SPS-2 Field Sections. Washington, DC: The National Academies Press. doi: 10.17226/23148.
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Suggested Citation:"Appendix A - SPS-1 and SPS-2 Test Section Layout Diagrams." National Academies of Sciences, Engineering, and Medicine. 2007. Effects of Subsurface Drainage on Pavement Performance: Analysis of the SPS-1 and SPS-2 Field Sections. Washington, DC: The National Academies Press. doi: 10.17226/23148.
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Suggested Citation:"Appendix A - SPS-1 and SPS-2 Test Section Layout Diagrams." National Academies of Sciences, Engineering, and Medicine. 2007. Effects of Subsurface Drainage on Pavement Performance: Analysis of the SPS-1 and SPS-2 Field Sections. Washington, DC: The National Academies Press. doi: 10.17226/23148.
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Suggested Citation:"Appendix A - SPS-1 and SPS-2 Test Section Layout Diagrams." National Academies of Sciences, Engineering, and Medicine. 2007. Effects of Subsurface Drainage on Pavement Performance: Analysis of the SPS-1 and SPS-2 Field Sections. Washington, DC: The National Academies Press. doi: 10.17226/23148.
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Suggested Citation:"Appendix A - SPS-1 and SPS-2 Test Section Layout Diagrams." National Academies of Sciences, Engineering, and Medicine. 2007. Effects of Subsurface Drainage on Pavement Performance: Analysis of the SPS-1 and SPS-2 Field Sections. Washington, DC: The National Academies Press. doi: 10.17226/23148.
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Suggested Citation:"Appendix A - SPS-1 and SPS-2 Test Section Layout Diagrams." National Academies of Sciences, Engineering, and Medicine. 2007. Effects of Subsurface Drainage on Pavement Performance: Analysis of the SPS-1 and SPS-2 Field Sections. Washington, DC: The National Academies Press. doi: 10.17226/23148.
×
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Suggested Citation:"Appendix A - SPS-1 and SPS-2 Test Section Layout Diagrams." National Academies of Sciences, Engineering, and Medicine. 2007. Effects of Subsurface Drainage on Pavement Performance: Analysis of the SPS-1 and SPS-2 Field Sections. Washington, DC: The National Academies Press. doi: 10.17226/23148.
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Suggested Citation:"Appendix A - SPS-1 and SPS-2 Test Section Layout Diagrams." National Academies of Sciences, Engineering, and Medicine. 2007. Effects of Subsurface Drainage on Pavement Performance: Analysis of the SPS-1 and SPS-2 Field Sections. Washington, DC: The National Academies Press. doi: 10.17226/23148.
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Suggested Citation:"Appendix A - SPS-1 and SPS-2 Test Section Layout Diagrams." National Academies of Sciences, Engineering, and Medicine. 2007. Effects of Subsurface Drainage on Pavement Performance: Analysis of the SPS-1 and SPS-2 Field Sections. Washington, DC: The National Academies Press. doi: 10.17226/23148.
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Suggested Citation:"Appendix A - SPS-1 and SPS-2 Test Section Layout Diagrams." National Academies of Sciences, Engineering, and Medicine. 2007. Effects of Subsurface Drainage on Pavement Performance: Analysis of the SPS-1 and SPS-2 Field Sections. Washington, DC: The National Academies Press. doi: 10.17226/23148.
×
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Suggested Citation:"Appendix A - SPS-1 and SPS-2 Test Section Layout Diagrams." National Academies of Sciences, Engineering, and Medicine. 2007. Effects of Subsurface Drainage on Pavement Performance: Analysis of the SPS-1 and SPS-2 Field Sections. Washington, DC: The National Academies Press. doi: 10.17226/23148.
×
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Suggested Citation:"Appendix A - SPS-1 and SPS-2 Test Section Layout Diagrams." National Academies of Sciences, Engineering, and Medicine. 2007. Effects of Subsurface Drainage on Pavement Performance: Analysis of the SPS-1 and SPS-2 Field Sections. Washington, DC: The National Academies Press. doi: 10.17226/23148.
×
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Suggested Citation:"Appendix A - SPS-1 and SPS-2 Test Section Layout Diagrams." National Academies of Sciences, Engineering, and Medicine. 2007. Effects of Subsurface Drainage on Pavement Performance: Analysis of the SPS-1 and SPS-2 Field Sections. Washington, DC: The National Academies Press. doi: 10.17226/23148.
×
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Suggested Citation:"Appendix A - SPS-1 and SPS-2 Test Section Layout Diagrams." National Academies of Sciences, Engineering, and Medicine. 2007. Effects of Subsurface Drainage on Pavement Performance: Analysis of the SPS-1 and SPS-2 Field Sections. Washington, DC: The National Academies Press. doi: 10.17226/23148.
×
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Suggested Citation:"Appendix A - SPS-1 and SPS-2 Test Section Layout Diagrams." National Academies of Sciences, Engineering, and Medicine. 2007. Effects of Subsurface Drainage on Pavement Performance: Analysis of the SPS-1 and SPS-2 Field Sections. Washington, DC: The National Academies Press. doi: 10.17226/23148.
×
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Suggested Citation:"Appendix A - SPS-1 and SPS-2 Test Section Layout Diagrams." National Academies of Sciences, Engineering, and Medicine. 2007. Effects of Subsurface Drainage on Pavement Performance: Analysis of the SPS-1 and SPS-2 Field Sections. Washington, DC: The National Academies Press. doi: 10.17226/23148.
×
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Suggested Citation:"Appendix A - SPS-1 and SPS-2 Test Section Layout Diagrams." National Academies of Sciences, Engineering, and Medicine. 2007. Effects of Subsurface Drainage on Pavement Performance: Analysis of the SPS-1 and SPS-2 Field Sections. Washington, DC: The National Academies Press. doi: 10.17226/23148.
×
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Suggested Citation:"Appendix A - SPS-1 and SPS-2 Test Section Layout Diagrams." National Academies of Sciences, Engineering, and Medicine. 2007. Effects of Subsurface Drainage on Pavement Performance: Analysis of the SPS-1 and SPS-2 Field Sections. Washington, DC: The National Academies Press. doi: 10.17226/23148.
×
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Suggested Citation:"Appendix A - SPS-1 and SPS-2 Test Section Layout Diagrams." National Academies of Sciences, Engineering, and Medicine. 2007. Effects of Subsurface Drainage on Pavement Performance: Analysis of the SPS-1 and SPS-2 Field Sections. Washington, DC: The National Academies Press. doi: 10.17226/23148.
×
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Suggested Citation:"Appendix A - SPS-1 and SPS-2 Test Section Layout Diagrams." National Academies of Sciences, Engineering, and Medicine. 2007. Effects of Subsurface Drainage on Pavement Performance: Analysis of the SPS-1 and SPS-2 Field Sections. Washington, DC: The National Academies Press. doi: 10.17226/23148.
×
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Suggested Citation:"Appendix A - SPS-1 and SPS-2 Test Section Layout Diagrams." National Academies of Sciences, Engineering, and Medicine. 2007. Effects of Subsurface Drainage on Pavement Performance: Analysis of the SPS-1 and SPS-2 Field Sections. Washington, DC: The National Academies Press. doi: 10.17226/23148.
×
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Suggested Citation:"Appendix A - SPS-1 and SPS-2 Test Section Layout Diagrams." National Academies of Sciences, Engineering, and Medicine. 2007. Effects of Subsurface Drainage on Pavement Performance: Analysis of the SPS-1 and SPS-2 Field Sections. Washington, DC: The National Academies Press. doi: 10.17226/23148.
×
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Suggested Citation:"Appendix A - SPS-1 and SPS-2 Test Section Layout Diagrams." National Academies of Sciences, Engineering, and Medicine. 2007. Effects of Subsurface Drainage on Pavement Performance: Analysis of the SPS-1 and SPS-2 Field Sections. Washington, DC: The National Academies Press. doi: 10.17226/23148.
×
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Suggested Citation:"Appendix A - SPS-1 and SPS-2 Test Section Layout Diagrams." National Academies of Sciences, Engineering, and Medicine. 2007. Effects of Subsurface Drainage on Pavement Performance: Analysis of the SPS-1 and SPS-2 Field Sections. Washington, DC: The National Academies Press. doi: 10.17226/23148.
×
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Suggested Citation:"Appendix A - SPS-1 and SPS-2 Test Section Layout Diagrams." National Academies of Sciences, Engineering, and Medicine. 2007. Effects of Subsurface Drainage on Pavement Performance: Analysis of the SPS-1 and SPS-2 Field Sections. Washington, DC: The National Academies Press. doi: 10.17226/23148.
×
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Suggested Citation:"Appendix A - SPS-1 and SPS-2 Test Section Layout Diagrams." National Academies of Sciences, Engineering, and Medicine. 2007. Effects of Subsurface Drainage on Pavement Performance: Analysis of the SPS-1 and SPS-2 Field Sections. Washington, DC: The National Academies Press. doi: 10.17226/23148.
×
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Suggested Citation:"Appendix A - SPS-1 and SPS-2 Test Section Layout Diagrams." National Academies of Sciences, Engineering, and Medicine. 2007. Effects of Subsurface Drainage on Pavement Performance: Analysis of the SPS-1 and SPS-2 Field Sections. Washington, DC: The National Academies Press. doi: 10.17226/23148.
×
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Suggested Citation:"Appendix A - SPS-1 and SPS-2 Test Section Layout Diagrams." National Academies of Sciences, Engineering, and Medicine. 2007. Effects of Subsurface Drainage on Pavement Performance: Analysis of the SPS-1 and SPS-2 Field Sections. Washington, DC: The National Academies Press. doi: 10.17226/23148.
×
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Suggested Citation:"Appendix A - SPS-1 and SPS-2 Test Section Layout Diagrams." National Academies of Sciences, Engineering, and Medicine. 2007. Effects of Subsurface Drainage on Pavement Performance: Analysis of the SPS-1 and SPS-2 Field Sections. Washington, DC: The National Academies Press. doi: 10.17226/23148.
×
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Suggested Citation:"Appendix A - SPS-1 and SPS-2 Test Section Layout Diagrams." National Academies of Sciences, Engineering, and Medicine. 2007. Effects of Subsurface Drainage on Pavement Performance: Analysis of the SPS-1 and SPS-2 Field Sections. Washington, DC: The National Academies Press. doi: 10.17226/23148.
×
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Page 125
Suggested Citation:"Appendix A - SPS-1 and SPS-2 Test Section Layout Diagrams." National Academies of Sciences, Engineering, and Medicine. 2007. Effects of Subsurface Drainage on Pavement Performance: Analysis of the SPS-1 and SPS-2 Field Sections. Washington, DC: The National Academies Press. doi: 10.17226/23148.
×
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Suggested Citation:"Appendix A - SPS-1 and SPS-2 Test Section Layout Diagrams." National Academies of Sciences, Engineering, and Medicine. 2007. Effects of Subsurface Drainage on Pavement Performance: Analysis of the SPS-1 and SPS-2 Field Sections. Washington, DC: The National Academies Press. doi: 10.17226/23148.
×
Page 126
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Suggested Citation:"Appendix A - SPS-1 and SPS-2 Test Section Layout Diagrams." National Academies of Sciences, Engineering, and Medicine. 2007. Effects of Subsurface Drainage on Pavement Performance: Analysis of the SPS-1 and SPS-2 Field Sections. Washington, DC: The National Academies Press. doi: 10.17226/23148.
×
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Suggested Citation:"Appendix A - SPS-1 and SPS-2 Test Section Layout Diagrams." National Academies of Sciences, Engineering, and Medicine. 2007. Effects of Subsurface Drainage on Pavement Performance: Analysis of the SPS-1 and SPS-2 Field Sections. Washington, DC: The National Academies Press. doi: 10.17226/23148.
×
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Suggested Citation:"Appendix A - SPS-1 and SPS-2 Test Section Layout Diagrams." National Academies of Sciences, Engineering, and Medicine. 2007. Effects of Subsurface Drainage on Pavement Performance: Analysis of the SPS-1 and SPS-2 Field Sections. Washington, DC: The National Academies Press. doi: 10.17226/23148.
×
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Suggested Citation:"Appendix A - SPS-1 and SPS-2 Test Section Layout Diagrams." National Academies of Sciences, Engineering, and Medicine. 2007. Effects of Subsurface Drainage on Pavement Performance: Analysis of the SPS-1 and SPS-2 Field Sections. Washington, DC: The National Academies Press. doi: 10.17226/23148.
×
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Suggested Citation:"Appendix A - SPS-1 and SPS-2 Test Section Layout Diagrams." National Academies of Sciences, Engineering, and Medicine. 2007. Effects of Subsurface Drainage on Pavement Performance: Analysis of the SPS-1 and SPS-2 Field Sections. Washington, DC: The National Academies Press. doi: 10.17226/23148.
×
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Suggested Citation:"Appendix A - SPS-1 and SPS-2 Test Section Layout Diagrams." National Academies of Sciences, Engineering, and Medicine. 2007. Effects of Subsurface Drainage on Pavement Performance: Analysis of the SPS-1 and SPS-2 Field Sections. Washington, DC: The National Academies Press. doi: 10.17226/23148.
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94 A P P E N D I X A SPS-1 and SPS-2 Test Section Layout Diagrams

95 SPS-1 Layout Diagrams and Locations of Inspected Outlets The follow ing codes are used in the LTPP database for pavement materials and soils in SPS-1 and SPS-2 test sections : 1 hot-mixed, hot-laid, dense-graded AC 209 we ll-graded sand wi th gravel 2 hot-mixed, hot-laid open-graded AC 210 we ll-graded sand wi th silt 4 portland cement concrete (JPCP) 211 we ll graded sand wi th silt and gravel 20 other 213 we ll graded sand wi th clay and gravel 74 wo ven geotextile 214 s ilt y sand 75 nonw oven geotextile 215 s ilt y sand wi th gravel 78 dense-graded asphalt concrete interlay er 216 c lay ey sand 101 c lay 217 c lay ey sand wi th gravel 102 lean inorganic clay 251 gravel 103 fat inorganic clay 252 p oorly graded gravel 104 c lay wi th gravel 253 p oorly graded gravel wi th sand 106 fat clay wi th gravel 255 poorl y graded gravel wi th silt 107 c lay wi th sand 261 well-graded gravel with silt and sand 108 lean clay wi th sand 267 c lay ey gravel wi th sand 109 fat clay wi th sand 282 rock 113 s andy clay 303 crushed stone 114 s and y lean clay 3 04 crushed gravel 115 s andy fat clay 306 s and 131 s ilt y clay 307 soil-aggregate mixture, predominantly fine-grained 133 s ilt y clay wi th sand 308 soil-aggregate mixture, predominantly coarse-grained 134 gravelly silt y clay 309 f ine-grained soils 135 s andy silt y clay 319 H MAC 137 s andy silt y clay wi th gravel 321 asphalt-treated mixture 141 s ilt 325 open-graded, hot-laid central plant mix 143 s ilt wi th sand 331 cement-aggregate mixture 145 s andy silt 333 cement-treated soil 147 s andy silt wi th gravel 334 lean concrete 148 c lay ey silt 337 limerock, caliche 201 s and 338 lime-treated soil 202 poorl y graded sand 340 pozzolan-aggregat e mixture 204 poorly graded sand wi th silt 350 other 205 poorly graded sand wi th silt and gravel Note: In SPS-1 layout diagrams, the material type for the surface layer is hot-mixed, hot-laid, dense graded AC (material type code = 1), unless otherwise indicated.

96 Design Video (ft) (m) with Drains Inspection 5,761 5,913 3,292 3,353 3,505 3,566 0 500 725 1,850 3,139 1,387 1,509 1,661 2,621 2,774 2,911 3,063 2,600 010108 010109 412 564 2,100 010163 Sup 1,225 1,350 1,234 010107 0 152 221 373 640 793 975 1,128 010103 010105 010161 Sup 12,200 010101 010102 3,719 3,825 3,978 5,479 5,631 9,550 10,050 10,300 10,800 9,100 19,400 18,475 18,900 17,975 12,550 13,050 11,700 11,000 11,500 8,600 3,200 3,700 4,050 4,550 4,950 5,450 AC AC 010112 Y 010162 Sup 010106 010104 N N AC AC AC AC AC AC AC AC AC AC AC AC ACY Y Y N N N N N Station ALABAMA - SPS-1 Layers Layer Thicknesses (inches)Section 4.6 7.3 7.6 4.3 7.9 4.0 3.4 7.2 8.5 4.2 4.1 3.6 4.2 4.2 6.1 4.2 7.9 12.4 6.5 10.0 7.4 3.9 7.5 4.1 4.6 4.2 6.0 PATB AGG2 PATB AGG2 7.9 11.9 6.1 4.1 7.9 PATB AGG2 3.8 4.0 11.9 4.0 3.5 3.7 3.3 11.7 ATB PATB ATB PATB ATB ATB AGG2 ATB ATB AGG1 ATB AGG2 ATB AGG2 AGG1 PATB ATB PATB 010111 010110 Y ATBY

97 Design Video (ft) (m) with Drains Inspection 259 412 1,650 2,150 040123 040119 14,050 040120 10,600 11,100 11,500 040113 3,383 9,450 9,950 14,550 12,000 12,300 12,800 13,200 3,033 13,700 3,231 3,505 3,658 3,749 3,901 4,023 7,950 8,450 8,700 9,200 7,100 3,100 3,700 4,200 5,050 6,250 6,750 2,057 1,692 7,600 0 500 850 1,350 2,600 1,905 5,550 1,128 1,280 1,539 503 655 793 945 4,282 4,435 2,164 2,317 2,423 2,576 2,652 2,804 2,880 4,176 040161 Sup 040115 040118 040122 040121 040117 040124 040114 040116 040162 Sup 040163 Sup Y Y Y N N Station 0 152 N Y Y Y N 040160 Sup N N ARIZONA - SPS-1 6.2 3.8 9.0 1 15.0 4.34.5 7.6 4.9 7.5 4.7 4.0 4.6 4.6 4.2 11.8 4.5 4.2 7.3 12.0 11.7 4.1 6.8 7.9 3.8 6.7 6.3 4.5 12.1 4.4 7.7 4.1 PCC AGG1 4.2 AC ATB AC ATB AGG2 AC ATB PATB AC ATB PATB AC PATB AGG2 AC AGG1 AC ATB AC ATB AGG2 AC ATB PATB AC PATB AGG2 AC PATB AGG2 AC AGG1 AC AC AC PCC AGG1 Section Layers Layer Thicknesses (inches) 11.2 4.0 6.6 8.5 7.4 4

98 Design Video (ft) (m) with Drains Inspection 3,124 050113 050114 3,277 2,819 0 500 1,000 2,545 1,372 457 549 701 5,700 6,200 0 152 305 869 2,972 9,250 2,698 050119 050120 050121 Y Y Y 1,500 1,800 2,300 2,850 1,021 050122 3,350 4,000 1,219 4,500 N Y N N N N N Y Y 4,700 5,200 050115 1,433 050118 2,332 2,484 050116 6,650 1,737 1,890 2,027 2,179 10,750 9,750 7,150 8,350 7,650 8,150 10,250 8,850 050123 1,585 050124 050117 Station AC PATB AGG2 Layer Thicknesses (inches) 3.2 4.2 AC PATB AGG2 AC PATB AGG2 AC ATB PATB AC ATB PATB AC ATB PATB AC ATB AGG2 AC ATB AC ATB AC AGG1 Section Layers AC ATB AGG2 AC AGG1 7.0 4.5 3.1 4.4 4.2 4.1 7.9 8.1 4.5 2.9 12.3 12.0 6.9 7.4 3.3 8.3 3.5 6.9 11.1 3.7 7.2 ARKANSAS - SPS-1 4.0 8.2 7.0 4.0 4.1 7.0 11.3 3.5 4.1

99 Design Video (ft) (m) with Drains Inspection 1,372 1,524 793 853 1,006 1,798 1,951 2,012 2,164 2,842 2,995 2,225 2,377 2,438 2,591 2,652 2,804 2,100 2,600 100108 100112 100110 100101 100103 100111 1,585 1,737 1,200 3,300 5,000 8,700 2,800 3,800 4,300 4,500 1,400 1,900 9,200 5,200 5,700 7,300 7,800 6,400 6,600 7,100 5,900 9,325 9,825 100107 100105 100102 100109 100106 100104 8,000 8,500 0 500 700 Station 427 579 640 0 152 213 366 1,158 N N N 1,311 Y N 100160 Sup 100159 Sup Y Y N Y N Y Y Layer Thicknesses (inches) AC ATB AGG2 Section Layers AC AGG1 AC PATB AGG2 AC ATB AGG2 AC AGG1 AC ATB AC ATB PATB AC ATB PATB AC ATB PATB AC PATB AGG2 AC PATB AGG2 AC ATB AGG2 AC ATB AGG2 AC ATB 5.6 3.8 3.9 4.4 3.4 8.2 5.8 5.4 5.6 5.1 11.8 8.1 8.1 5.8 8 4.7 8.7 3.9 5.5 12.3 3.4 8.2 4.1 3.6 3.7 7.3 8.3 4.2 12.1 7.7 12.0 DELAWARE - SPS-1 6.7 6.6 7.6 7.7 8.5 3.9 8.0

100 Design Video (ft) (m) with Drains Inspection 120101 120105 N N Station 0 152 793 1,356 1,509 1,814 1,966 N 945 1,204 3,780 4,084 4,237 120110 120111 3,124 3,277 3,627 120109 120112 Y 2,682 2,835 120107 5,852 6,005 120106 120108 4,907 5,060 5,243 5,395 10,250 10,750 11,900 12,400 19,200 19,700 13,400 13,900 16,100 16,600 17,200 17,700 8,800 9,300 0 500 2,600 4,950 5,450 7,100 7,600 N 3,100 120161 Sup 120102 N 3,950 4,450 5,950 6,450 120103 120104 2,164 2,317 1,661 Y Y Y Y Y N AC AGG1 Section Layers AC AGG1 AC AGG1 AC ATB AGG2 AC ATB AC ATB AC PATB AGG2 AC PATB CS AC ATB PATB AC ATB AGG2 Layer Thicknesses (inches) AC PATB AGG2 AC ATB PATB AC ATB PATB 4.0 10.2 3.8 12.1 6.8 8.1 3.9 4.0 4.0 4.1 8.0 6.8 12.1 7.3 4.1 11.9 4.0 12.4 3.9 3.9 8.2 4.0 7.3 4.1 4.1 3.8 4.1 4.1 FLORIDA - SPS-1 7.1 8.4 4.0 6.4 4.0 7.9

101 Design Video (ft) (m) with Drains Inspection Layer Thicknesses (inches) Sup 4,740 4,298 4,359 4,511 3,505 3,658 3,841 0 5,400 4,100 4,600 1,250 1,402 1,646 5,900 6,100 190106 Station 0 152500 8,300 11,500 12,000 10,600 3,383 8,900 9,400 2,865 3,231 14,800 13,100 13,600 14,100 14,300 6,800 7,300 7,800 6,600 15,550 16,050 190108 190104 190109 190110 190111 11,100 12,600 2,713 1,798 1,859 2,012 2,073 4,892 4,145 Y N 2,225 190103 190107 190112 3,993 190101 190102 190105 2,377 2,530 N N Y Y N N N Y Y Y AC ATB AGG2 Section Layers 190159 AC ATB AC PATB AGG2 AC PATB AGG2 AC ATB AGG2 AC ATB PATB AC ATB PATB AC AGG1 AC ATB PATB AC ATB AGG2 AC AGG1 AC PATB AGG2 AC ATB 4.0 10.0 5.9 4.6 8.0 7.0 12.4 6.8 9.0 4.0 7.5 4.9 12.0 7.9 3.2 4.4 4.4 7.5 4.3 4.6 12.5 4.1 8.0 8.0 5.1 12.0 IOWA - SPS-1 6.4 4.2 4.0 9.0 3.5 4.7 4.0 3.8 8.4

102 Design Video (ft) (m) with Drains Inspection 27,650 28,150 0 6,300 6,900 7,400 27,000 27,500 Station 0 152 1,768 500 5,800 12,024 2,103 2,256 8,230 9,068 8,382 8,428 11,872 11,826 9,266 8,580 N 29,750 29,250 29,900 200164 Sup 9,114 200159 Sup 200101 200102 38,950 35,500 35,000 33,700 34,200 34,350 34,850 38,800 38,300 39,450 30,400 31,500 32,000 32,150 37,250 37,750 32,650 33,550 33,050 200163 Sup 11,674 10,622 10,668 200110 200112 200111 200105 1,920 8,915 16,703 16,855 15,118 15,271 9,601 9,754 9,799 9,952 10,074 50,100 54,800 55,300 49,600 10,226 10,424 10,470 11,354 10,272 11,506 10,820 N Y 200161 Sup Y N N N 200106 Sup 200107 200108 200109 200104 200103 Y Y Y Y 200162 Sup N 200160 AC Layer Thicknesses (inches) AC ATB AGG2 AC ATB AC AC AGG1 AC AGG1 AC ATB AGG2 AC PATB AGG2 AC PATB AGG2 AC PATB AGG2 AC ATB PATB AC ATB PATB AC ATB PATB AC ATB AGG2 AC ATB AC AGG1 Section Layers AC ATB AC AGG1 11.4 1.5 2.5 8.0 1.5 10.5 10.8 7.6 8.5 4.0 12.3 7.3 7.3 4.0 4.1 4.1 3.7 7.6 3.6 7.9 7.0 3.6 11.9 7.0 3.8 3.9 5.0 12.0 3.6 7.7 3.6 4.0 8.5 3.6 5.5 11.0 KANSAS - SPS-1 6.8 12.1 5.5 7.0 3.9 3.8 4.1

103 Design Video (ft) (m) with Drains Inspection LOUISIANA - SPS-1 9.5 11.4 4.9 8.1 7.0 9.0 7.0 3.9 5.3 4.4 7.0 4.1 4.7 11.3 4.2 7.2 10.6 3.6 4.6 3.4 3.7 6.8 7.3 8.1 4.3 3.9 13.2 Station 0 152 213 0 500 7,575 220121 220122 220123 220124 220118 220116 366 511 663 808 1,196 1,486 220120 700 1,200 960 1,044 1,675 2,175 7,075 2,650 3,150 3,425 3,925 4,875 5,375 5,975 6,475 Y 220119 Y Y Y Y 7,775 8,275 8,475 8,975 220114 220113 9,400 9,900 10,100 10,600 3,231 2,865 3,018 3,079 1,638 1,821 1,974 2,157 2,309 Y 2,370 2,522 2,583 220115 220117 2,736 N N N N N N AC PATB AGG2 Layer Thicknesses (inches) 3.7 4.4 AC PATB AGG2 AC PATB AGG2 AC ATB PATB AC ATB PATB AC ATB PATB AC ATB AGG2 AC ATB AC ATB AC AGG1 Section Layers AC ATB AGG2 AC AGG1 7.1 3.9 3.9

104 Design Video (ft) (m) with Drains Inspection MICHIGAN - SPS-1 5.9 4.0 4.0 4.0 6.4 5.2 4.0 5.9 9.6 6.6 12.0 6.5 4.0 3.7 4.3 4.0 4.4 8.0 6.3 12.2 4.0 6.2 8.0 4.0 3.5 8.3 4.0 3.9 12.0 3.9 4.0 12.0 3.6 4.0 8.0 260115 260159 3,795 3,947 3,978 N 3,612 2601173,764 260120 Y Station 0 152 183 0 500 600 3351,100 1,875 2,375 2,475 3,550 907 930 1,082 1,234 1,387 572 724 754 260119 260114 3,368 3,216 2,667 3,185 3,033 8,750 2,975 3,050 9,950 9,250 9,350 9,850 4,550 4,050 13,550 12,950 10,450 13,050 11,050 11,850 12,350 10,550 12,450 4,130 Sup 260116 260124 260123 260122 260113 2,819 2,850 3,002 260118 Y N Y Y N N Y N Y N Layer Thicknesses (inches) AC PATB AGG2 Section Layers 260121 AC PATB AGG2 AC ATB AGG2 AC ATB AC ATB PATB AC ATB PATB AC ATB PATB AC AGG1 AC AGG1 AC PATB AGG2 AC ATB AGG2 AC ATB AC PATB AGG2

105 Design Video (ft) (m) with Drains Inspection 4.4 4.3 12.5 MONTANA - SPS-1 4.2 4.6 8.1 4.6 4.1 4.3 7.5 8.4 4.5 7.6 4.7 4.3 7.2 7.1 13.7 4.2 7.5 9.1 7.2 4.6 4.7 4.6 8.5 4.2 4.7 12.6 300118 213 N N 366 Station N N300114 Y 300113 300124 300117 152 0 1,219 1,920 1,433 1,646 1,859 1,707 1,280 1,494 2,073 2,499 2,134 427 579 640 300116 300115 N N 300123 Y 300119 793 853 1,067 1,006 300121 2,347 Y 2,286 300122 Y Y Y 300120 AC Layer Thicknesses (inches) 5 AC ATB AGG2 AC ATB AC ATB AC ATB AGG2 AC AC ATB PATB PATB AC ATB PATB AC PATB AGG2 AC PATB AGG2 Section Layers AC PATB AGG2 AC ATB

106 Design Video (ft) (m) with Drains Inspection NEBRASKA - SPS-1 3.8 4.2 4.0 4.3 4.0 12.0 4.2 4.0 8.0 4.4 8.0 3.9 8.1 4.0 4.1 12.2 6.9 3.9 4.0 6.5 8.6 6.7 12.0 7.2 4.0 4.0 3.4 7.0 8.0 4.0 Station 0 152 Y 259 412 442 594 625 310120 777 7,550 6,400 6,900 7,050 7,750 8,250 310124 310123 310114 310119 310117 310115 310121 5,950 5,450 1,189 1,219 1,372 1,402 1,555 1,661 4,000 3,900 5,100 808 960 1,036 850 3,150 3,400 1,350 1,450 1,950 2,050 310118 1,814 1,951 2,103 N 2,515 310116 310122 310113 2,149 Y N 0 500 4,500 4,600 2,550 2,650 2,301 2,362 N Y N Y Y Y N N AC ATB PATB Layer Thicknesses (inches) 7.4 10.5 AC ATB PATB AC AGG1 AC PATB AGG2 AC ATB AGG2 AC ATB AC PATB AGG2 PATB AC PATB AGG2 AC ATB AGG2 AC AGG1 Section Layers AC ATB AC ATB

107 Design Video (ft) (m) with Drains Inspection 4.3 11.7 NEVADA - SPS-1 4.1 8.8 4.2 4.8 3.6 4.5 12.4 4.2 4.1 8.4 4.4 7.0 4.5 7.7 4.4 4.1 3.8 6.6 4.2 4.4 7.0 4.0 12.1 7.3 12.4 7.2 8.8 3.7 2,003 2,155 2,253 N 152 296 448 540 1,652 1,728 1,881 Station 00 500 320101 N 320109 320108 Y Y 320102 N N 970 1,470 1,770 2,270 2,670 3,170 320106 320110 966 692 814 1,073 1,225 1,286 1,439 3,520 4,020 4,220 4,720 2,405 4,920 5,420 5,670 6,170 6,570 7,070 7,390 7,890 1,500 2,826 2,673 2,460 2,612 9,270 320104 320107 320112 320111 320103 320105 8,070 8,570 8,770 Y Y Y N N Y AC AGG1 Layer Thicknesses (inches) 7.2 8.5 AC ATB AC ATB AGG2 AC ATB PATB AC PATB AGG2 AC PATB AGG2 AC PATB AGG2 AGG2 AC ATB PATB AC ATB PATB AC AGG1 Section Layers AC ATB AC ATB

108 Design Video (ft) (m) with Drains Inspection NEW MEXICO - SPS-1 5.0 11.7 3.1 7.6 7.9 4.6 3.7 4.9 3.7 7.8 4.2 8.0 8.0 4.5 11.9 7.6 8.0 2.9 5.9 3.7 4.0 4.8 12.2 5.3 7.2 8.1 11.1 5.9 4.0 3.7 350110 1,646 350108 350111 350109 1,692 1,844 2,530 Station 0 152 229 0 500 750 8,300 8,900 9,400 350101 350102 350103 350104 350105 350106 350107 7,150 7,650 7,800 2,850 3,000 3,500 3,650 4,150 4,300 4,800 4,900 5,400 5,550 6,050 350112 869 Y 2,865 2,179 2,332 2,377 1,311 1,463 1,494 2,713 914 1,067 1,113 1,265 Y Y Y N N Y Y N N N 1,250 1,700 2,200 N 381 2,350 518 671 716 AC AGG1 Layer Thicknesses (inches) 7.2 7.9 AC AGG1 AC ATB AC ATB AC ATB AGG2 AC ATB AGG2 AC PATB AGG2 PATB AC PATB AGG2 AC PATB AGG2 AC ATB PATB Section Layers AC ATB PATB AC ATB

109 Design Video (ft) (m) with Drains Inspection OHIO - SPS-1 4.1 8.0 4.1 4.0 7.0 3.9 12.0 7.3 3.7 3.9 3.7 3.7 4.0 6.6 4.0 8.0 3.9 11.8 4.1 10.9 4.0 6.9 8.0 3.8 3.9 4.1 7.2 11.8 6.8 7.9 3.9 4.0 4.0 7.8 4.3 10,800 11,300 3,292 3,444 390109 Station 0 152 390112 0 500 800 488 390103 390159 Sup 390110 2,919 2,698 390106 390101 2,850 390107 390102 Sup 390160 701 3,071 853 914 1,067 1,158 2,431 1,737 1,889 2,637 2,484 N 2,210 2,278 390108 2,057 390105 Y N 2,300 1,311 1,524 1,676 2,800 3,000 3,500 3,800 4,300 5,000 9,350 9,575 10,075 7,475 7,975 8,150 8,650 8,850 5,500 6,750 7,250 Y Y N N N Y Y Y N 1,300 1,600 2,100 390111 390104 396 640 244 AC ATB PATB Layer Thicknesses (inches) 4.0 11.8 AC ATB PATB AC ATB AC ATB AGG2 AC AGG1 AC PATB AGG2 AC AGG1 AC ATB AGG2 AC ATB AGG2 AC PATB AGG2 AC PATB AGG2 AC AGG1 Section Layers AC ATB PATB AC ATB

110 Design Video (ft) (m) with Drains Inspection 1,600 Sup 400114 0 152 335 0 500 1,100 2,408 N 1,920 2,073 1,555 1,158 1,311 1,646 1,798 400121 2,652 3,170 3,322 3,505 3,658 4,054 3,901 4,481 4,633 400124 14,300 14,700 15,200 400123 4,359 4,206 12,800 13,300 13,800 8,700 10,400 10,900 11,500 8,200 400120 400119 400122 2,499 12,000 7,400 400117 6,800 7,900 400113 2,256 6,300 N N 400115 1,402 5,400 400160 3,800 5,900 4,300 4,600 5,100 400118 400116 488 N Y Y Y Y Y Y N N Station OKLAHOMA - SPS-1 AC ATB AGG2 Layer Thicknesses (inches) No layer material types or thicknesses in database for this section. AC ATB 8.1 11.7 8.3 3.6 4.2 AC 11.3 AC ATB AGG2 4.0 4.0 AC ATB 4.6 AGG1 9.07.5 7.9 7.8 4.5 4.9 5.0 4.0 3.9 4.8 11.1 7.7 4.3 AGG2 AC PATB AGG2 AGG2 4.2 4.8 AC ATB PATB 7.5 4.3 AC PATB PATB AC AGG1 PATB 8.7PATB Section Layers ? ? ? AC ATB AC AC ATB 4.4 7.4 10.9 4.3 7.3

111 Design Video (ft) (m) with Drains Inspection 5,243 4,328 4,603 4,755 4,846 4,999 5,090 4,176 3,932 4,084 480163 Sup 480162 Station 0 152 244 0 500 800 396 488 640 732 2,347 2,499 1,768 884 1,128 1,280 1,372 1,524 1,615 1,859 480165 480164 Y N N N 6,900 7,400 2,012 2,103 2,256 4,500 Sup Sup 6,600 5,300 3,688 2,957 3,109 7,700 1,600 3,200 3,841 3,353 2,400 2,900 3,700 2,7138,900 3,597 1,300 2,100 5,800 3,444 9,400 2,865 9,700 6,100 4,200 5,000 11,000 11,300 11,800 8,200 10,200 10,500 12,100 13,400 13,700 480121 480120 480119 Y Y 14,200 12,600 12,900 15,100 15,600 15,900 16,400 16,700 17,200 480115 480116 480124 480123 480122 480117 480118 480113 480167 Sup Sup 480161 Sup 480160 Sup 480166 Sup 480114 Y N N Y Y N Section Layers 4.6 4.3 Layer Thicknesses (inches) AC ATB 5.2 AC ATB PATB AC ATB AC ATB PATB AC ATB PATB AGG1 AC ATB AGG2 AC ATB AGG2 AC PATB AGG2 AC AGG1 AC AGG1 4.6 7.4 4.8 AC AGG1 AC AGG1 AC 7.4 5.8 6.2 5.3 PATB AGG2 AC PATB AGG2 AC AGG1 AC AGG1 AC AGG1 4.5 4.7 3.7 AC AGG1 AC AGG1 AC 4.8 5.0 4.8 10.2 8.0 8.3 5.5 5.3 7.6 10.9 10.8 4.0 3.3 8.6 7.8 7.4 9.4 13.0 12.2 4.2 7.8 4.4 4.0 4.8 4.9 6.9 10.6 13.5 1.7 TEXAS - SPS-1 11.8 4.0 7.4 3.5 4.0 7.3

112 Design Video (ft) (m) with Drains Inspection Layer Thicknesses (inches) 4.0 4.1 6.6 6.4 4.5 6.3 6.5 3,292 3,444 3,520 3,673 510115 510117 510118 510121 510113 11,550 12,050 13,000 4,115 3,962 13,500 510120 510119 Sup 11,300 8,600 9,100 6,750 7,250 7,550 8,050 9,850 10,350 10,800 4,850 5,850 6,350 5,050 5,550 Station 0 152 853 0 500 2,800 3,300 3,600 4,100 4,350 1,006 1,097 1,250 1,326 1,478 2,057 2,210 1,539 1,692 1,783 1,936 2,301 510122 3,155 2,621 2,774 3,002 2,454 510123 510124 510116 Y Y 510159 Y N Y N N N N Y Y AC AGG1 Section N510114 PATB AGG2 AC PATB AGG2 AC ATB PATB AC PATB AGG2 AC ATB PATB AC ATB PATB AC AGG1 AC ATB AC ATB AGG2 AC ATB AGG2 AC ATB PATB AC ATB 3.9 6.4 3.4 4.1 4.4 3.9 5.5 4.0 7.9 8.0 12.4 12.5 3.4 4.0 3.9 8.6 3.4 8.1 4.1 3.9 3.9 11.9 VIRGINIA - SPS-1 Layers 4.3 7.8 4.3 12.53.7 7.2 AC

113 Design Video (ft) (m) with Drains Inspection 4.5 4.0 8.9 4.8 1,950 1,150 550116 Station 0 152 198 0 500 650 550122 550118 930 1,082 1,234 1,600 2,210 550120 2,057 2,423 1,387 869 1,661 550123 550124 1,448 550119 550121 716 550113 9,150 9,650 2,728 2,789 2,941 550117 8,950 7,450 2,576 2,271 1,814 351 442 594 4,050 4,550 8,450 6,750 4,750 5,250 5,450 5,950 7,250 7,950 3,550 1,450 2,350 550115 N N N N Y Y N N Y Y Y Y 2,850 3,050 AC AC AC AC AC AC AC AC AC AC AGG1 ATB ATB ATB ATB PATB PATB PATBAC ATB ATB ATB AGG1 PATB AGG2 AGG2 AGG2 6.4 7.3 6.8 7.1 8.1 LayersSection Layer Thicknesses (inches) 8.1AC550114 4.3 11.7 6.6 AGG2 PATB AGG2 PATB 4.0 11.0 4.6 7.5 3.2 4.4 4.1 5.5 4.2 3.9 WISCONSIN - SPS-1 12.0 8.0 4.9 8.0 3.3 3.4 4.2 4.8 13.3

114 AC PCC AGG1 ATB PATB AGG2 total 10101 A 7.5 7.9 15.4 10102 A 4.2 11.9 16.1 10103 B 4.6 7.4 12 10104 B 6.5 11.7 18.2 10105 C 4.2 3.9 4 12.1 10106 C 7.2 8.5 3.8 19.5 10107 D 4.6 3.6 4.1 12.3 10108 D 7.3 4.2 7.9 19.4 10109 D 7.6 4.2 11.9 23.7 10110 E 7.9 4.2 3.5 15.6 10111 E 4 7.9 3.7 15.6 10112 E 3.4 12.4 3.3 19.1 10161 C 4.1 6.1 6 16.2 10162 B 4.1 10 14.1 10163 E 4.3 6.1 4 6 20.4 40113 A 4.9 7.5 12.4 40114 A 7.3 12 19.3 40115 B 6.6 8.5 15.1 40116 B 4.5 12.1 16.6 40117 C 7.4 4 4.2 15.6 40118 C 4.4 7.7 4.1 16.2 40119 D 6.3 4.5 4.2 15 40120 D 4.5 4.3 7.6 16.4 40121 D 4.6 4.2 11.8 20.6 40122 E 4.7 4 4.6 13.3 40123 E 6.8 7.9 3.8 18.5 40124 E 6.7 11.7 4.1 22.5 40160 F 0 11.2 4 15.2 40161 A 6.2 3.8 10 40162 A 9 9 40163 F 1 15 16 50113 A 4 8.2 50114 A 7 11.3 12.2 18.3 50115 B 6.9 7.4 14.3 50116 B 4.1 12 16.1 50117 C 7 4 15.1 50118 C 4.1 7.9 4.1 3.5 15.5 50119 D 7 3.2 4.2 14.4 50120 D 4.5 3.1 8.1 15.7 50121 D 4.5 2.9 12.3 19.7 50122 E 4.4 4.2 3.3 11.9 50123 E 7.2 8.3 3.5 19 50124 E 6.9 11.1 3.7 21.7 100101 A 8.1 8.1 100102 A 5.1 11.8 16.2 16.9 100103 B 5.8 8 13.8 100104 B 7.7 12 19.7 100105 C 5.4 4.4 13.2 100106 C 7.7 8.5 3.4 3.9 20.1 100107 D 5.8 3.8 3.9 13.5 100108 D 8 3.7 7.3 19 100109 D 8.3 4.2 12.1 24.6 100110 E 8.2 4.1 3.6 15.9 100111 E 4.7 8.7 3.9 17.3 100112 E 5.5 12.3 3.4 21.2 100159 C 6.7 6.6 20.9 100160 C 8.2 5.6 7.6 5.6 19.4 120101 A 6.8 8.1 120102 A 3.8 12.1 14.9 15.9 120103 B 4.1 8 12.1 120104 B 6.8 12.1 18.9 120105 C 3.9 4 4 11.9 120106 C 7.1 8.4 4 19.5

115 AC PCC AGG1 ATB PATB AGG2 total 120107 D 3.8 4.1 4.1 12 120108 D 6.4 4 7.9 18.3 120109 D 7.3 4.1 11.9 23.3 120110 E 7.3 4.1 4.1 15.5 120111 E 3.9 8.2 4 16.1 120112 E 4 12.4 3.9 20.3 120161 A 4 10.2 14.2 190101 A 8 8 16 190102 A 5.1 12 17.1 190103 B 3.8 8.4 12.2 190104 B 7 12.4 19.4 190105 C 3.5 4.7 12.2 190106 C 6.8 9 4 4 19.8 190107 D 6.4 4.2 4 14.6 190108 D 5.9 4.6 8 18.5 190109 D 7.5 4.9 12 24.4 190110 E 7.9 3.2 4.4 15.5 190111 E 4.4 7.5 4.3 16.2 190112 E 4.6 12.5 4.1 21.2 190159 C 4 9 10 23 200101 A 7.6 8.5 16.1 200102 A 4 12.3 16.3 200103 B 3.6 7.7 11.3 200104 B 6.8 12.1 18.9 200105 C 3.9 3.8 4.1 11.8 200106 C 7.3 7.3 4 18.6 200107 D 4.1 4.1 3.7 11.9 200108 D 7.6 3.6 7.9 19.1 200109 D 7 3.6 11.9 22.5 200110 E 7 3.8 3.9 14.7 200111 E 4 8.5 3.6 16.1 200112 E 5 12 3.6 20.6 200159 A 10.8 10.8 200160 A 5.5 7 12.5 200161 A 5.5 11 16.5 200162 A 11.4 11.4 200163 C 1.5 2.5 8 12 200164 B 1.5 10.5 12 220113 A 4.9 8.1 13 220114 A 9.5 11.4 20.9 220115 B 7 9 16 220116 B 4.7 11.3 16 220117 C 7 3.9 5.3 16.2 220118 C 4.4 7 4.1 15.5 220119 D 7.1 3.7 4.4 15.2 220120 D 3.9 3.9 8.1 15.9 220121 D 4.3 3.9 13.2 21.4 220122 E 4.6 3.4 3.7 11.7 220123 E 6.8 7.3 4.2 18.3 220124 E 7.2 10.6 3.6 21.4 260113 A 4.4 8 12.4 260114 A 6.6 12 18.6 260115 B 5.9 9.6 15.5 260116 B 3.9 12 15.9 260117 C 6.4 5.2 15.6 260118 C 3.5 8.3 4 4 15.8 260119 D 6.5 4 4 14.5 260120 D 3.6 4 8 15.6 260121 D 3.9 4 12 19.9 260122 E 3.7 4.3 4 12 260123 E 6.2 8 4 18.2 260124 E 6.3 12.2 4 22.5 260159 5.9 4 4 13.9

116 AC PCC AGG1 ATB PATB AGG2 total 300113 A 5 5 300114 A 7.2 7.2 300115 B 7.5 9.1 16.6 300116 B 4.7 12.6 17.3 300117 C 7.2 4.6 16.5 300118 C 4.6 8.5 4.7 4.2 17.3 300119 D 7.6 4.7 4.3 16.6 300120 D 4.2 4.6 8.1 16.9 300121 D 4.4 4.3 12.5 21.2 300122 E 4.6 4.1 4.3 13 300123 E 7.5 8.4 4.5 20.4 300124 E 7.1 13.7 4.2 25 310113 A 4.4 8 12.4 310114 A 6.7 12 18.7 310115 B 6.5 8.6 15.1 310116 B 4.1 12.2 16.3 310117 C 6.9 3.9 14.8 310118 C 3.9 8.1 4 4 16 310119 D 7.2 4 4 15.2 310120 D 4.2 4 8 16.2 310121 D 4.3 4 12 20.3 310122 3.8 4.2 4 310123 E 7 8 4 19 310124 E 7.4 10.5 3.4 12 21.3 320101 A 7.2 8.5 320102 A 4.3 11.7 15.7 16 320103 B 4.1 8.8 12.9 320104 B 7.3 12.4 19.7 320105 C 4.2 4.8 12.6 320106 C 7.2 8.8 3.6 3.7 19.7 320107 D 4.4 4.1 3.8 12.3 320108 D 7 4.5 7.7 19.2 320109 D 7 4 12.1 23.1 320110 E 6.6 4.2 4.4 15.2 320111 E 4.1 8.4 4.4 16.9 320112 E 4.5 12.4 4.2 21.1 350101 A 7.2 7.9 350102 A 4.8 12.2 15.1 17 350103 B 5.3 7.2 12.5 350104 B 8.1 11.1 19.2 350105 C 5.9 4 13.6 350106 C 7.6 8 3.7 2.9 18.5 350107 D 5.9 3.7 4 13.6 350108 D 7.8 4.2 8 20 350109 D 8 4.5 11.9 24.4 350110 E 7.9 4.6 3.7 16.2 350111 E 4.9 7.6 3.7 16.2 350112 E 5 11.7 3.1 19.8 390101 A 6.9 8 14.9 390102 A 3.9 11.8 15.7 390103 B 4.1 8 12.1 390104 B 7.2 11.8 19 390105 C 3.7 3.7 11.4 390106 C 6.8 7.9 4 3.9 18.6 390107 D 3.8 3.9 4.1 11.8 390108 D 6.6 4 8 18.6 390109 D 7 3.9 12 22.9 390110 E 7.3 3.7 3.9 14.9 390111 E 4 7.8 4.3 16.1 390112 E 4 11.8 4 19.8 390159 A 4.1 4 8.1 390160 C 4.1 10.9 4 19 400113 A 4.5 7.9 400114 A 8.1 11.3 12.4 19.4

117 AC PCC AGG1 ATB PATB AGG2 total 400115 B 7.5 9 16.5 400116 B 4.2 11.7 15.9 550118 C 4 8.9 17.3 550119 D 6.6 3.4 4 14 550120 D 3.9 4.8 8 16.7 550121 D 4.2 4.2 13.3 21.7 550122 E 4.5 4.8 4.9 14.2 550123 E 6.8 8.1 4.3 19.2 550124 E 7.1 11.7 3.3 22.1 400117 C 7.8 4 4 15.8 400118 C 4.6 8.3 3.6 16.5 400119 D 7.5 4 4.3 15.8 400120 D 4.8 5 7.7 17.5 400121 D 4.2 4.9 11.1 20.2 400122 E 4.3 3.9 4.8 13 400123 E 7.3 8.7 4.4 20.4 400124 E 7.4 10.9 4.3 22.6 400160 0 400160 0 0 0 480113 A 5.2 7.8 480114 A 6.9 12.2 13 19.1 480115 B 7.4 7.6 15 480116 B 5.8 10.9 16.7 480117 C 7.4 4 14.7 480118 C 4.8 8.6 3.3 1.7 15.1 480119 D 7.4 3.5 4 14.9 480120 D 4.7 4 7.4 16.1 480121 D 4.5 3.7 11.8 20 480122 E 4.6 4 4.8 13.4 480123 E 5.3 7.8 4.4 17.5 480124 E 6.4 10.8 4.2 21.4 480160 A 5.5 10.6 16.1 480161 4.8 8.3 13.1 480162 A 5 8 480163 A 4.8 10.2 13 15 480164 A 4.3 9.4 480165 A 4.6 7.3 480166 A 5.3 13.5 13.7 11.9 18.8 480167 A 4.9 13 17.9 510113 A 4 7.9 510114 A 7.2 11.9 11.9 19.1 510115 B 6.4 8.6 15 510116 B 4.5 12.4 16.9 510117 C 6.6 4 14.5 510118 C 4.1 8 3.9 3.4 15.5 510119 D 6.4 4.4 3.9 14.7 510120 D 4.1 4.3 7.8 16.2 510121 D 3.7 4.3 12.5 20.5 510122 E 3.9 3.9 3.9 11.7 510123 E 6.5 8.1 4.1 18.7 510124 E 6.3 12.5 3.4 22.2 510159 E 3.4 5.5 4 7.4 20.3 550113 A 5.5 8 13.5 550114 A 8.1 11 19.1 550115 B 7.3 7.5 14.8 550116 B 4.1 12 16.1 550117 C 6.4 4.6 4.4 3.2 14.2

118 SPS-2 Layout Diagrams and Locations of Inspected Outlets The following codes are used in the LTPP database for pavement materials and soils in SPS-1 and SPS-2 test sections: 1 hot-mixed, hot-laid, dense-graded AC 209 we ll-graded sand wi th gravel 2 hot-mixed, hot-laid open-graded AC 210 we ll-graded sand wi th silt 4 portland cement concrete (JPCP) 211 we ll graded sand wi th silt and gravel 20 other 213 we ll graded sand wi th clay and gravel 74 wo ven geotextile 214 s ilt y sand 75 nonw oven geotextile 215 s ilt y sand wi th gravel 78 dense-graded asphalt concrete interlay er 216 c lay ey sand 101 c lay 217 c lay ey sand wi th gravel 102 lean inorganic clay 251 gravel 103 fat inorganic clay 252 p oorly graded gravel 104 c lay wi th gravel 253 p oorly graded gravel wi th sand 106 fat clay wi th gravel 255 poorl y graded gravel wi th silt 107 c lay wi th sand 261 well-graded gravel with silt and sand 108 lean clay wi th sand 267 c lay ey gravel wi th sand 109 fat clay wi th sand 282 rock 113 s andy clay 303 crushed stone 114 s and y lean clay 3 04 crushed gravel 115 s andy fat clay 306 s and 131 s ilt y clay 307 soil-aggregate mixture, predominantly fine-grained 133 s ilt y clay wi th sand 308 soil-aggregate mixture, predominantly coarse-grained 134 gravelly silt y clay 309 f ine-grained soils 135 s andy silt y clay 319 H MAC 137 s andy silt y clay wi th gravel 321 asphalt-treated mixture 141 s ilt 325 open-graded, hot-laid central plant mix 143 s ilt wi th sand 331 cement-aggregate mixture 145 s andy silt 333 cement-treated soil 147 s andy silt wi th gravel 334 lean concrete 148 c lay ey silt 337 limerock, caliche 201 s and 338 lime-treated soil 202 poorl y graded sand 340 pozzolan-aggregat e mixture 204 poorly graded sand wi th silt 350 other 205 poorly graded sand wi th silt and gravel

119 Design Drain Lane Width Strength (feet) (m) with Drains Inspected (feet) (psi) Layers Layer Thicknesses (inches) 8.6 9.4 8.9 4.0 8.3 6.1 8.3 6.2 3.9 11.2 AC AGG1 PCC HMAC PCC HMAC PCC AGG1 PCC HMAC PCC PATB PCC PATB AGG1 PCC AGG1 LCB PCC PATB PATB PCC LCB AGG1 PCC AGG1 LCB PCC PATB PATB PCC LCB AGG1 PCC AGG1 Sup 040265 040266 AC PCC PCC PCC PCC PCC PCC 040267 040268 Sup 040260 Sup Sup Sup Section ARIZONA - SPS-2 N Y N N N Y N Y N N Y 4,821 0 500 705 1,205 1,410 1,910 2,160 4,383 4,444 4,596 4,668 3,956 4,017 4,170 4,231 2,557 2,634 2,786 3,804 2,858 3,010 3,072 3,758 3,377 3,606 2,082 2,163 2,315 2,405 430 582 658 811 0 152 215 367 550 14 12 12 900 55012 040223 040219 040217 040221 Sup 040222 040218 040220 14,580 15,080 15,316 15,780 13,180 13,680 13,880 14,380 6,830 7,095 7,595 7,890 040215 978 1,131 1,198 1,350 1,417 1,570 1,715 1,867 040224 6,330 2,660 3,710 3,210 3,930 4,430 6,125 4,650 5,150 5,625 8,390 8,640 9,140 9,375 12,480 9,875 10,080 10,580 11,080 11,580 11,829 12,329 Sup 040264 Sup 14040213 040263 Sup 1,929 900 14 900 14 900 14 12 550 040216 12,980 3,530 3,225 040262 12 900 550 14 550 550 Station 6.2 10.6 4.4 12 900 040214 N 040261 11.2 6.3 11.0 6.3 11.1 4.1 10.8 6.2 8.1 6.1 8.1 4.2 5.87.9 8.1 6.1 8.2 4.4 11.5 3.8 10.8 6.8 8.5 3.8 4.0 12.3 3.9 11.3 3.9

120 Design Drain Lane Width Strength (feet) (m) with Drains Inspected (feet) (psi) Layers Layer Thicknesses (inches) PCC PATB PCC LCB PCC PATB Section PCC AGG1 PCC LCB PCC LCB ARKANSAS - SPS-2 PCC AGG1 PCC PATB PCC LCB PCC AGG1 PCC PATB PCC AGG1 Y N N Y 2,957 11,200 12,850 13,350 550 N N N N N Y N N 2,377 4,069 Station 3,109 3,261 3,414 3,917 2,621 2,713 930 152 244 396 777 050214 050223 050215 0 500 800 1,300 2,550 3,050 0 3,550 050222 4,900 5,400 4,050 1,646 1,082 1,234 1,494 7,300 050217 7,800 050219 050218 5,800 6,300 1,768 1,920 2,225 9,400 2,469 2,865 8,100 8,600 8,900 050221 14 14 050220 050224 14 14 550 14 12 550 550 900 12 12 12 12 10,700 9,700 10,200 050216 050213 900 900 900 900 550 14 550 12 900 11.5 10.1 10.9 3.9 8.4 10.1 8.3 2.4 11.1 6.1 8.2 6.4 6.38.3 7.010.7 10.9 3.2 4.38.3 11.0 10.1 7.4 10.1

121 Design Drain Lane Width Strength (feet) (m) with Drains Inspected (feet) (psi) Layers Layer Thicknesses (inches) PCC PATB PCC AGG1 PCC PATB PCC AGG1 PCC LCB PCC LCB PCC PATB PCC AGG1 PCC LCB PCC LCB PCC AGG1 PCC PATB Section CALIFORNIA - SPS-2 N N 711 060210 747 899 Y N 522 060206 558 1,088 1,150 060205 1,711 060204 N 55012N060201 12 060209 Y 060203 060202 14 060211 060207 14 Y N N Y 0 1,303 900 152 181 334 370 14 N 936 2,088 2,240 1,863 1,899 2,052 Station 14 550 1,528 060208 1,680 060212 1,339 1,491 12 900 12 550 12 550 550 900 900 550 14 900 14 12 900 11.4 12.1 11.0 8.0 5.8 3.4 6.2 5.9 8.6 3.8 6.08.0 11.1 6.3 11.1 3.7 10.7 6.6 8.2 6.0 8.4 3.6 8.3 6.0

122 Design Video Lane Width Strength (feet) (m) with Drains Inspection (feet) (psi) Layers Layer Thicknesses (inches) PCC PCC PATB PCC PATB PCC PATB PCC PATB PCC LCB PCC LCB PCC LCB PCC LCB PCC AGG1 PCC AGG1 PCC AGG1 PCC AGG1 080259 Sup Section COLORADO - SPS-2 Y N Y Y Y N N N N Station N N N 405 558 080216 080213 080214 0 3,661 3,813 2,772 2,925 2,987 3,139 2,714 1,666 2,225 2,562 633 785 1,818 1,872 2,024 2,073 0 152 206 358 080223 12 080220 080224 080221 080222 14 080215 9,800 10,300 12,010 6,140 6,640 6,800 7,300 4,805 5,305 12,510 8,405 8,905 9,095 9,595 5,465 5,965 080219 080217 1,465 1,617 12 550 12 900 14 900 14 550 12 900 4,450 080218 1,204 1,356 1,330 1,830 2,075 2,575 500 675 1,175 3,950 12 550 14 900 14 550 900 12 550 14 550 900 11.9 5.9 8.6 5.9 8.4 5.9 11.4 6.0 8.6 6.7 9.9 6.1 8.6 6.7 11.2 6.2 11.7 4.2 11.9 11.6 4.6 3.8 4.58.5 8.3

123 Design Drain Lane Width Strength (feet) (m) with Drains Inspected (feet) (psi) Layers Layer Thicknesses (inches) PCC LCB PCC AGG1 PCC PATB PCC AGG1 PCC PATB PCC AGG1 PCC LCB PCC LCB PCC PATB PCC AGG1 PCC LCB PCC PATB PCC AGG1 PCC AGG1 100260 Sup 100206 12 14 Y N 12 14 Section DELAWARE - SPS-2 Station N Y N N Y N N 1,722 1,875 1,936 0 152 213 366 100207 3,240 2,179 2,332 2,393 2,545 2,606 2,758 2,911 3,063 3,088 2,088 1,850 5,650 6,150 2,050 2,550 3,400 5,475 4,250 4,750 4,975 500 700 1,200 1,350 10,130 10,050 6,350 6,850 7,150 8,550 9,050 7,650 7,850 8,350 12 900 1,295 900 625 777 1,036 1,189 Y 900 12 564 N Y 100210 100202 100259 Sup 100204 100208 100212 12 0 100205 100203 100211 100209 100201 1,516 1,669 1,448 412 10,630 3,900 9,550 550 14 900 14 900 14 550 900 12 550 550 550 55014 10.2 11.0 12.1 12.4 7.9 6.3 6.0 3.7 8.3 3.8 8.8 6.2 8.9 6.1 11.3 6.9 11.7 11.8 8.2 8.3 6.1 3.7 4.7 6.2 5.59.2 10.2 7.8

124 Design Drain Lane Width Strength (feet) (m) with Drains Inspected (feet) (psi) Layers Layer Thicknesses (inches) PCC PATB PCC PATB PCC PATB PCC AGG1 PCC PATB PCC AGG1 PCC AGG1 PCC AGG1 PCC AGG1 PCC LCB PCC LCB PCC LCB PCC LCB Section IOWA - SPS-2 Y Y Y Y N N N N N N N N Station 2,954 3,106 3,259 2,467 2,620 2,712 427 579 732 884 0 152 244 396 1,900 2,400 2,900 3,895 0 500 800 1,400 1,300 4,395 4,705 5,205 5,997 190215 1,187 2,143 2,295 190216 190213 190214 1,340 1,828 1,980 8,094 190259 8,594 1,434 1,587 7,530 6,497 7,030 8,898 12 14 9,398 190221 2,865 3,41111,191 3,504 3,65611,996 550190223 14 900 190217 190218 190224 9,691 10,191 10,691 190219 190220 190222 11,496 14 550 12 900 12 550 14 900 12 550 14 900 12 900 12 900 550 14 550 8.1 6.5 8.2 6.4 11.2 6.8 11.4 6.9 5.8 5.911.6 11.8 8.5 6.1 8.4 6.3 8.4 6.3 9.4 3.9 11.6 4.9 8.3 3.4 11.7 3.5

125 Design Drain Lane Width Strength (feet) (m) with Drains Inspected (feet) (psi) Layers Layer Thicknesses (inches) AGG1PCC PCC AGG1 PCC AGG1 PCC PATB PCC CAM PCC PATB PCC PATB PCC LCB PCC PATB PCC LCB PCC LCB PCC AGG1 PCC LCB Section KANSAS - SPS-2 Y N 1,707 Y Y 1,751 1,904 Y 4,126 4,278 3,883 3,927 200259 Sup 4,080 1,948 2,140 2,292 2,958 N N N N 1,3144,310 0 N N N 3,165 3,665 152 197 Station 965 1,117 1,161 349 0 500 645 1,145 3,810 5,100 4,455 7,020 7,520 5,745 5,600 6,245 6,390 90012 1,358 1,510 1,555 14 12 200206 200205 200207 14 12 12 14 14,035 200203 200204 12,885 200201 200209 13,385 13,535 200210 4,955 12,740 9,705 12,240 200208 200212 200211 3,731 6,890 3,111 2,100 10,205 900 550 900 550 900 550 14 550 200202 14 900 12 900 55014 12 550 11.1 5.7 11.3 5.5 7.7 6.1 7.4 5.9 7.9 6.0 7.8 6.0 11.3 5.9 11.0 6.0 10.9 4.4 11.1 4.2 12.2 6.0 8.3 3.7 3.98.5

126 Design Drain Lane Width Strength (feet) (m) with Drains Inspected (feet) (psi) Layers Layer Thicknesses (inches) PCC LCB PCC PATB PCC AGG1 PCC AGG1 PCC PATB PCC AGG1 PCC LCB PCC PATB PCC PATB PCC AGG1 PCC PATB PCC LCB PCC LCB Section MICHIGAN - SPS-2 Y Y N N N Station 1,376 N Y Y N N 3,688 2,951 3,103 3,143 3,348 3,501 3,536 3,295 2,758 2,911 907 1,059 1,111 1,263 541 644 796 1,529 2,975 12 550 12 900 0 152 206 358 3891,275 1,775 2,112 2,612 0 500 675 1,175 9,680 3,475 3,645 4,145 4,515 10,180 10,310 10,810 260222 260223 260215 260220 5,015 9,050 9,550 260219 260218 260214 260259 N N 12,375 12,875 10,985 11,485 11,600 12,100 3,772 3,924 260217 260216 260224 260221 260213 550 12 900 90012 14 550 12 12 550 14 900 14 900 14 900 14 550 14 550 6.3 6.9 5.8 4.0 10.9 7.1 8.9 11.2 8.4 4.2 4.111.0 11.2 6.2 11.1 5.8 11.4 5.9 11.2 4.3 8.5 6.2 8.2 4.2 8.6 6.1

127 Design Drain Lane Width Strength (feet) (m) with Drains Inspected (feet) (psi) Layers Layer Thicknesses (inches) 10.8 9.5 PCC AGG1 PCC LCB PCC PATB PCC PATB PCC LCB PCC AGG1 PCC AGG1 PCC LCB PCC PATB PCC PATB AGG1 PCC HMAC PCC LCB N N 4,313 10,840 11,340 13,649 14 900 14,149 Section NEVADA - SPS-2 Y N PCC 14 550 14 550 12 N N N N Y 4,160 1,344 1,496 1,584 1,736 2,306 2,465 3,241 N Station 3,304 3,456 932 1,085 0 152 712 865 9,277 Y Y 1,129 1,281 2,617 3,089 320211 6,663 6,163 7,065 7,565 550 55012 12 550 10,134 10,634 320203 320207 320208 320204 1,879 2,031 2,153 8,086 8,586 8,777 320206 320259 320205 320201 320209 320202 320212 320210 3,058 3,558 3,703 4,203 0 500 2,337 2,837 4,409 4,909 5,196 5,696 14 12 900 900 550 12 12 900 14 900 14 900 6.88.5 9.2 5.9 8.9 4.0 4.111.3 11.9 5.7 6.8 7.5 6.2 10.9 11.0 11.8 7.8 6.6 10.1 8.2 3.7 5.8

128 Design Drain Lane Width Strength (feet) (m) with Drains Inspected (feet) (psi) Layers Layer Thicknesses (inches) PCC LCB PCC LCB PCC HMAC PCC AGG1 PCC PATB PCC PATB PCC LCB PCC AGG1 PCC PATB PCC AGG1 PCC AGG1 PCC PATB PCC HMAC PCC LCB Section NORTH CAROLINA - SPS-2 N Y Y N Station 3,104 3,231 3,383 2,560 2,621 2,774 2,952 1,890 2,195 2,347 2,408 0 152 671 823 884 1,036 1,097 1,250 11,800 19,100 19,600 550 3,597 5,822 5,974 3,444 10,185 10,600 11,100 11,300 8,400 8,600 9,100 9,685 6,200 7,200 7,700 7,900 1,524 900 3,600 1,311 1,463 4,100 Y Y N 4,300 5,700 1,676 1,737 5,500 0 500 2,200 2,700 4,800 5,000 2,900 3,400 12 370259 370205 370201 N N 550 14 N N 550 370209 14 370210 370204 370207 370260 370211 370212 370202 370206 370208 12 14 14370203 N 900 900 12 550 14 550 14 12 550 900 12 900 12 900 9.39.0 8.6 5.6 5.3 9.08.9 8.4 10.2 5.6 8.0 6.5 6.7 9.1 11.2 5.6 11.5 11.2 5.9 5.611.6 6.8 11.4 3.6 5.411.2 4.310.9

129 Section Design Drain Lane Width Strength (feet) (m) with Drains w/Drains Inspected (feet) (psi) Layers Layer Thicknesses (inches) 550 PCC AGG1 PCC AGG1 PCC PATB PCC PCC PATB PCC PATB PCC PATB PCC PATB PCC PATB PCC LCB PCC LCB PCC LCB PCC LCB PCC LCB PCC AGG1 PCC AGG1 PCC AGG1 PCC AGG1 Sup 900 Y Y N N N N Y N Y N 0 152 243 396 773 Station N 515 667 380260 Sup 380261 Sup 1,270 2,178 4,991 4,457 4,708 4,838 2,668 2,820 1,651 1,803 1,937 2,089 13,244 4,037 7,144 7,644 7,890 2,557 2,330 2,405 1,078 925 380215 380216 380214 1,231 5,367 380221 16,561 17,061 380222 17,608 5,048 5,200 380259 8,390 8,752 9,252 14,624 Sup 15,445 15,874 16,374 380224 380264 Sup 13,744 4,189 14,124 380220 380262 Sup 380263 380219 380223 4,784 1,458 1,611 5,416 5,916 6,354 6,854 380218 14 NORTH DAKOTA - SPS-2 900 550 0 500 798 3,538 4,038 4,168 1,298 1,689 2,189 2,536 3,036 12N 900 380213 380217 550 4,668 1,423 5,284 900 550 14 900 550 550 900 12 PATB 14 12 14 12 12 4,305 14,945 4,555 12 14 14 18,108 5,519 11.2 11.0 11.0 11.0 5.8 6.1 6.4 6.1 7.9 8.2 6.2 5.7 11.0 10.8 11.1 10.9 3.9 3.8 4.1 6.5 3.9 3.8 4.4 4.0 9.5 8.2 8.1 10.8 6.6 6.7 6.6 6.5 10.9 7.9 7.9 11.1

130 Design Drain Lane Width Strength (feet) (m) with Drains Inspected (feet) (psi) 4.0 Layers Layer Thicknesses (inches) 11.6 11.0 PCC AGG1 PCC AGG1 PCC AGG1 PCC PATB PCC AGG1 PCC PATB PCC PATB PCC LCB PCC AGG1 PCC AGG1 PCC LCB PCC CAM PCC PATB PCC PATB PCC PATB PCC LCB PCC AGG1 PCC CAM PCC LCB Section OHIO - SPS-2 11.1 11.0N Station 907 8.1 7.9 8.0 7.9 8.3 11.4 8.0 10.6 5.8 Y N N N Y Y N N N N Y 4,938 3,383 3,536 3,627 3,780 3,917 4,069 4,481 4,633 4,785 390260 1,326 1,414 1,567 1,631 1,783 2,644 1,974 2,126 3,307 2,202 0 152 244 396 12 550 526 678 754 14 12 953 1,105 1,174 12 550 390203 390265 390211 390264 390263 390262 390208 390207 15,700 390261 390209 390201 390259 16,200 14,700 390210 390212 390204 15,200 10,350 10,850 11,100 11,600 11,900 12,400 12,850 13,350 6,475 6,975 390205 390206 8,450 8,675 9,175 9,500 10,000 2,797 7,225 7,725 7,950 390202 2,355 2,423 2,576 2,896 3,048 3,155 3,125 3,625 3,850 5,850 4,350 4,640 5,140 5,350 1,725 2,225 2,475 2,975 0 500 800 1,300 900 14 550 550 14 550 12 900 14 900 14 900 900 12 550 14 12 900 11.0 5.8 6.3 3.9 4.1 4.4 11.1 6.1 6.2 6.1 4.0 11.1 4.2 3.9 4.0 11.1 10.9 11.3 11.4 6.2 3.8 6.2 6.5 6.1

131 Design Drain Lane Width Strength (feet) (m) with Drains Inspected (feet) (psi) 11.1 8.5 11.2 8.6 Layers Layer Thicknesses (inches) PCC LCB PCC LCB PCC LCB PCC AGG1 PCC LCB PCC PATB PCC AGG1 PCC PATB PCC PATB PCC AGG1 PCC PATB PCC HMAC PCC AGG1 Section WASHINGTON - SPS-2 N N N N N 1,487 1,545 Station 1,747 N N Y Y 1,698 Y Y N 215 2,501 1,899 1,961 2,114 367 2,891 2,653 1,067 1,125 1,277 1,335 2,259 2,411 462 614 700 852 914 530206 530212 530204 14 12 12 8,985 9,485 7,410 7,910 8,205 8,705 530207 2,739 530203 530202 530210 530208 530201 530205 530211 530209 3,690 4,190 6,435 6,935 4,380 5,070 5,570 4,880 5,730 6,230 2,295 2,795 3,000 3,500 705 1,205 1,515 2,015 0 500 530259 Sup 0 152 900 12 14 550 550 14 900 900 550 12 900 14 550 14 550 12 900 14 900 12 550 10.3 2.8 11.1 6.9 8.3 6.5 8.3 3.8 11.8 3.9 9.0 3.9 6.1 11.3 3.5 11.2 5.9 5.8 6.1 6.5 6.2 8.7

132 Design Drain Lane Width Strength (feet) (m) with Drains Inspected (feet) (psi) Layer Thicknesses (inches)Section 11.3 5.9 8.5 3.9 8.4 6.0 8.9 7.0 11.3 6.0 8.4 6.0 8.4 5.9 11.3 4.2 8.2 6.0 8.5 8.1 11.1 7.0 11.2 6.2 8.3 3.7 11.4 3.1 11.3 6.0 10.1 6.0 11.3 6.0 11.4 6.0 11.0 6.0 11.0 4.9 Layers AGG1 LCB LCB AGG1 CAM PATB PATB AGG1 AGG1 LCB LCB AGG1 AGG1 AGG1 PATB PATB AGG1 AGG1 AGG1 AGG1 PCC PCC PCC PCC PCC PCC PCC PCC PCC PCC PCC PCC PCC PCC PCC PCC PCC PCC PCC PCC WISCONSIN - SPS-2 N N N Y Y N N N 2,414 2,566 2,743 2,896 14 1,451 550220 Station 1,518 1,670 Y Y N 14 900 582 850 1,003 550221 550224 550263 N 550217 550213 900 550215 4,475 4,627 12 550 550261 550219 550262 3,374 14,680 13,770 3,703 15,180 4,35014,270 12,650 13,050 13,550 4,130 9,690 9,500 6,200 4,197 3,856 12,150 10,190 10,380 10,880 11,070 11,570 5,480 5,700 3,290 7,920 8,420 9,000 4,260 4,980 4,760 3,316 3,527 550218 550223 550214 2,954 3,106 3,164 550222 3,978 1,737 1,890 550260 550259 550216 220 372 1,231 1,298 1,079 430 0 500 1,220 1,410 0 152 3,540 4,040 2,790 1,910 720 550264 -220 -372 -152 550266 -1,612 -1,765 0 550265 550 14 550 14 550 12 14 900 14 550 900 12 900 550 12 900 12 12

Next: Appendix B - Permeability Calculations from Field Measurements »
Effects of Subsurface Drainage on Pavement Performance: Analysis of the SPS-1 and SPS-2 Field Sections Get This Book
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 Effects of Subsurface Drainage on Pavement Performance: Analysis of the SPS-1 and SPS-2 Field Sections
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TRB’s National Cooperative Highway Research Program (NCHRP) Report 583: Effects of Subsurface Drainage on Pavement Performance: Analysis of the SPS-1 and SPS-2 Field Sections explores the effects of subsurface drainage features on pavement performance through a program of inspection and testing of the subsurface drainage features present in the Long-Term Pavement Performance SPS-1 (flexible hot-mix asphalt pavement) and SPS-2 (rigid portland cement concrete pavement) field sections.

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