Local Road Management Manual 472 Table 1. Axle Load Equivalency Factors for Rigid Pavements, Single Axles and Pt of 2.0 Axle Load Slab Thickness, D (inches) (kips) 6 7 8 9 10 11 12 13 14 2 0.0002 0.0002 0.0002 0.0002 0.0002 0.0002 0.0002 0.0002 0.0002 4 0.002 0.002 0.002 0.002 0.002 0.002 0.002 0.002 0.002 6 0.011 0.010 0.010 0.010 0.010 0.010 0.010 0.010 0.010 8 0.035 0.033 0.032 0.032 0.032 0.032 0.032 0.032 0.032 10 0.087 0.084 0.082 0.081 0.080 0.080 0.080 0.080 0.080 12 0.186 0.180 0.176 0.175 0.174 0.174 0.173 0.173 0.173 14 0.353 0.346 0.341 0.338 0.337 0.336 0.336 0.336 0.336 16 0.614 0.609 0.604 0.601 0.599 0.599 0.598 0.598 0.598 18 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 20 1.55 1.56 1.57 1.58 1.58 1.59 1.59 1.59 1.59 22 2.32 2.32 2.35 2.38 2.40 2.41 2.41 2.41 2.42 24 3.37 3.34 3.40 3.47 3.51 3.53 3.54 3.55 3.55 26 4.76 4.69 4.77 4.88 4.97 5.02 5.04 5.06 5.06 28 6.58 6.44 6.52 6.70 6.85 6.94 7.00 7.02 7.04 30 8.92 8.68 8.74 8.98 9.23 9.39 9.48 9.54 9.56 32 11.9 11.5 11.5 11.8 12.2 12.4 12.6 12.7 12.7 34 15.5 15 14.9 15.3 15.8 16.2 16.4 16.6 16.7 36 20.1 19.3 19.2 19.5 20.1 20.7 21.1 21.4 21.5 38 25.6 24.5 24.3 24.6 25.4 26.1 26.7 27.1 27.4 40 32.2 30.8 30.4 30.7 31.6 32.6 33.4 34 34.4 42 40.1 38.4 37.7 38.0 38.9 40.1 41.3 42.1 42.7 44 49.4 47.3 46.4 46.6 47.6 49.0 50.4 51.6 52.4 46 60.4 57.7 56.6 56.7 57.7 59.3 61.1 62.6 63.7 48 73.2 69.9 68.4 68.4 69.4 71.2 73.3 75.3 76.8 50 88.0 84.1 82.2 82.0 83.0 84.9 87.4 89.8 91.7
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