SpectraPave Software is an interactive design/analysis tool that incorporates the state-of-practice design methodologies for both flexible pavements and unpaved roads. The program features both design and cost analysis tools for evaluating and quantifying the benefits of Tensar® TriAx (TX) Geogrid for unpaved applications such as haul roads and working surfaces. SpectraPave4 Software, released in February 2010, incorporates the unpaved haul road design methodology developed by Dr. J.P. Giroud and Dr. Jie Han and has been calibrated and validated for the new TriAx Geogrid product. Learn more and download a copy.

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