Infraworks: Culverts

Last updated: 2022-12-13

Total video time: 8:31

Adding box culvert

iwx-lvl02-gis-data-01.mp4 8:31

1. Ribbon > Create tab > Drainage panel > select Culvert
2. Select start point, draw across road, and select end point

   Tip: If you need a fixed length, type a number in the tool tip.

3. When selected, grip points appear
   • Including horizontal location, elevation control, height of culvert, width of culvert, radius of barrel, height of headwall, flare angle
4. Culvert Properties data card
   • Type - Inlet configuration, barrels count, shape, material, Manning's n
   • Attributes - Tailwater conditions and elevations
   • End treatment - Headwall height and flare angle
   • Performance - Show analysis results toggle, flow, and report
   • Geometry (not editable) - Size, culvert length, entrance invert and exit invert elevations, barrel slope and skew angle