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Appendix 9-4 |
January 29, 2016 |
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Axle Weight Restrictions for PCC Pavement |
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Pavement Thickness* |
Single Axle w/2 Tires |
Single Axle w/Dual Tires |
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6 inch & 6.5 inch |
2,000 pounds |
4,000 pounds |
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7 inch & 7.5 inch |
3,000 pounds |
6,000 pounds |
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8 inches |
4,000 pounds |
8,000 pounds |
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*In determining appropriate pavement thickness to be used in thi8s table, the pavement edge thickness should be used for a variable depth pavement design and for unbonded PCC overlays. The thickness of the composite pavement design should be used for bonded PCC overlays. |
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