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Ditches and Subcuts - TRENCH 3
Updated April 28, 2026
This article applies to:
- RoadEng Civil
- RoadEng Forestry
Trench with a berm that adds a daylight to topo if trench ends in fill.
Typical Cross Section
Parameters
| DitchDepth | Depth to bottom of the ditch from attachment point. |
| DitchBottomWidth | Width of bottom of the ditch. |
| DitchBottomSlope | Slope of the bottom of the ditch. |
| DitchBackSlope | Slope of the ditch back slope/berm slope. |
| BermWidth | Horizontal Offset. |
| BermTopSlope | Slope. |
| MaxDaylightDist | Maximum daylight distance. |
| DalylightSlope | Daylight slope. |