The company I work for just recently upgraded from Land Desktop 2000 to Civil 3D 2009. It came with Land Desktop Companion 2009 and that is what we have been using until we make the full transition. We are working on a highway and the Vertical Alignment Editor doesn't have AASHTO 2004, the...
Hopefully this all makes sense. I am modeling a catch basin in Hydraflow Hydrographs. There is an 18" culvert as the outlet structure. The problem I am running into is that this works for the 100-yr storm event, but the smaller more frequent storm events blow right through the culvert.
I am...
