• OpenRoads Designer: How to calculate volumes of overlapping template drops?

    I am trying to calculate volumes of different layers of asphalt and different layers of groundwork. I've created a template which contains all these layers, where the final groundwork layer is variable (slopes and ramps or not). In my template this layer…
  • Using inroads to calculate volume

    I'm pretty sure I've done this before and I simply cannot remember the sequence of doing so. I have a base topo and am overlaying a final fill plan. Wanting to calculate the remaining fill, normally I'll calculate the area of each 5' contour in sq.ft…