US70 Perpetual Pavement Study

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US70 Perpetual Pavement Study

• NMDOT State Materials Bureau
• AMEC Earth Environmental

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Pavement Sections
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Non-RAP Mixes
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RAP Mixes
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Permeability Data
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Permeability Data
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Permeability Data
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Figure 1 270 Feet East of Dry Lake Road (Note
water spot)
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Figure 3 520 feet each of MP 271 (Note Rutting)
Multiple Cracking
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FWD Subgrade Modulus versus Design Subgrade
Modulus
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Comparison of Provided versus Required Structural
Number
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Life Expectancy of Each of the Pavement Sections
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Measured IRI for each of the Pavement Sections
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Predicted IRI for each of the Pavement Sections
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Predicted Total Rutting for each of the Pavement
Sections