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  1. J

    Help Please Water Cement ratio Prob

    Where does 100.5 and 100.7 in the equations come from? would you mind explain it? Thank you.
  2. J

    Adjustment factor for right-turn vehicle

    Thanks for bringing this up. I saw this equation too in the solution. My guess this for shared used right turn lane, it will be explained in detail in volume 4. equation 18-10 in HCM is frt=1/Er is for exclusive right turn only. I also found there are errors of calculating LOS in the 6 min...
  3. J

    PM Depth Problem - Pavement Width from the Green Book

    Thank you for your help. so the table should shift to the left a little bit.
  4. J

    PM Depth Problem - Pavement Width from the Green Book

    Following up my previous comments, I am not sure if the columns in Table 3-29 are shifted a little bit, which is supposed to be aligned with each case, case I, ii, and III. Currently, in the table, Case I Condition A is aligned with the heading of this row. I am not sure if the authors did this...
  5. J

    PM Depth Problem - Pavement Width from the Green Book

    I am looking at the Table 3‐29. I am kind confused by the table set-up, it looks that adding 2 feet is not applicable for Condition A. That column seems like starting from Condition B.
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