Conversion of pounds per lane mile to pounds per 1000 square feet
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lbs./ lane mile lbs./1000 square feet
25 0.4
50 0.8
75 1.2
100 1.6
125 2.0
150 2.4
175 2.8
200 3.2
225 3.5
250 3.9
275 4.3
300 4.7
350 5.5