Welcome to S&C Associates’ Knowledge Base

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S&C Associates is a civil engineering firm based in Sun Valley, Idaho. We work in aviation, transportation, solid waste, and commercial development. Our engineering services provide sustainable solutions from planning through construction.

If you’re new to S&C, welcome! This site includes information on getting started at S&C as well as articles on how to use ProjectWise, Bentley OpenRoads Designer, and Excel.