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Pavement Optimization

Adding to our expertise, Terrafix is now able to assist with detailed Paved Road designs.

Both initial and life cycle costs can be significantly reduced even for high traffic volumes and critical use paved structures.

Pavement engineers, contractors, municipalities, DOT’s and owners continuously pressed to stretch capital and maintenance budgets further while still delivering safe, reliable and long lasting paved structures. With the aid of the newly updated SpectraPave4 Pro Roadway Improvement design tool this is achievable.

Backed by extensive testing, and laboratory research our team of Engineers are able to assist with design solutions that are:

  • Extremely economically attractive
  • Able to provide significantly longer service life.
  • Designed using current best practice AASHTO design methods


SpectraPave 4 software allows the user to accurately predict the performance of geogrid stabilized and unstabilized paved structures. The software offers cost analysis tools to evaluate design options for paved roads and other paved structures.

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Lunch & Learn      Design Workshop

Interested in learning more about how this technology works?

Request a Lunch and Learn, and have one of our experts come to your office and present these new tools, case studies, and performance tests.

Looking for more detail and how to use the free software? Request an In House Design workshop, where our team will go over the software in detail demonstrating the use and various options available to users.

To register, fill out form below!

To register, fill out form below!

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