Welcome to ProVAL

ProVAL is an engineering software application used to view and analyze pavement profiles. It is easy to use, yet powerful enough to perform many types of profile analyses. Contact us if you have any questions, comments, feedback, or to find out more about any of our workshops.

Looking for smoothness specifications? Check out our companion website: SmoothPavements.com.

Take a look at a brief introduction to ProVAL in various languages:

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ProVAL Developer Honored by Rebuilding America's Infrastructure - Power List

Dr. George Chang, team lead of the ProVAL developers, and his colleague, Dr. Robert Rasmussen, are honored by the Rebuilding America's Infrastructure as recipients of the Power List - People who make transportation infrastructure go.

ProVAL 3.2 Released

Major new feature available: The Optimal Weigh-in-Motion Locator (OWL) Analysis! Please read the Release Notes and Implementation of OWL document for details as there have been several changes, additions, and fixes.

Download ProVAL 3.20.0149

 

ProVAL 3.10.0135 Released

This is our "upload it fast before the next rolling blackout" edition. Please read the Release Notes for details.

Download ProVAL 3.10.0135

ProVAL 3.10.0134 Released

Minor fixes to the PPF file reading and writing.

Download ProVAL 3.10.0134

ProVAL workshop at TRB 2011

You are invited to attend a half-day ProVAL workshop at the TRB 2011 conference in Washington DC on the morning of Sunday, Jan. 23, 2011. The workshop will cover the latest ProVAL 3.1 Automated Fault Measurement (AFM) module and smoothness QA with extensive hands-on exercises. Though online registration is not required to attend this workshop, you're strongly encouraged to register online so that we can email you further instructions prior to the workshop.

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