Interpolating elevations in a Autocad or Microstation program for roads. Does Inroads if still around interpolate elevations.

I was on the internet and I was curious how Microstation and Autocad interpolated results on a dtm for a road. I found something for water products called terrain extractor (trex), but can that same program...
OpenRoads SignCAD will not launch past the splash screen

Question: I have installed OpenRoads SignCAD and now when I double click to launch the program, I see the splash screen briefly and then it immediately goes away. How do I fix this? Answer: 1)...
ORD does not open

hi my ORD at start up, it just makes my laptop to freeze until when I shut it down. so I literally cant use it now but ConceptStation works. i tried reinstalling it but the problem persisted. what can...
OpenRoads SignCAD does not open

Product: OpenRoad SignCAD 2023 Version: 23.00.00.151 Area: Troubleshooting Original Author: Bentley Global Technical Support Problem: ...
Power inroads (ss10) with open roads technology

Has any one seen this error. The corridor was working the week of 8-14-23, now when I process the corridor I am getting this error. I tried a back up file from last Thursday and I still get this error...