This course has been discontinued
Culvert design does not need to be so cumbersome. This 1-hour online course covers how to design culverts, or any circular conduit that carries water by gravity downhill. It includes a quick review of gravity flow, and walks you through using Manning''s Equation and the Hazen-Williams formula. This course comes with a useful spreadsheet which incorporates both formulas to help simplify your design process. The spreadsheet can be used in a number of ways.