Storm Pipe Headwalls and End Treatments

 

Not sure how everyone does it but here we don't have a "part" for the headwalls and safety end treatments.  Instead we use the style for a null structure under the property menu where all of the standard options are kept.  I'm sure there are some out of the norm situations that haven't been accounted for but the sizes go up to 72". 

No box culvert ends though.  Special case I guess although we have used a lot of box culverts in my experience.  Quite often we have clearance issues with either sanitary sewer lines or more recently gas transmission lines they don't want to move or disturb if they don't have to.