thanks, i am so used to the California Method for Pavement design, that I have never looked outside the box. I have found the design method using structural numbers.
I have a fire marshall that is asking me to make sure my design of an AC roadway will handle the loads of a 70,000 fire truck. The road is an alley, so the pavement section is only 3 inches of AC over 4 or so inches of AB. I have had this question come up before, but I had a concrete pavement...