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Welcome to ProVAL

ProVAL is an engineering software application used to view and analyze pavement profiles. It is easy to use, yet powerful to perform many types of profile analyses. The latest version is 3.0. Contact us if you have any questions such as workshops or feedbacks.

Looking for Smoothness Specs? Check out our sister website: SmoothPavements.com.

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

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ProVAL Workshop at PE 2010

The 22nd annual RPUG meeting will be held at Virginia Tech Transportation Institute (VTTI), Roanoke, VA from October 24 to 27, 2010 in conjunction with the Pavement Evaluation 2010 (PE 2010) Conference. The conference program is posted and the online registration is available. ProVAL workshop attendees need to sign up online here.

ProVAL 3.03.0091 Released

Just one fix in the Smoothness Assurance Analysis. The Grinding analysis for MRI and RN would fail if the Comparison Plot was set to Raw Profile.

Download ProVAL 3.03.0091

ProVAL 3.03.0090 Released

A couple of minor profilograph fixes and the inclusion of a file that was missing in the previous installation.

Download ProVAL 3.03

ProVAL 3.03.0087 Released

Mostly minor fixes, some related to the change in sections in the last release.

Download ProVAL 3.03

ProVAL 3.03 Released

As always, it is vitally important to read the Release Notes. However, we have made one significant change that will be highlighted here:

The Full section is no longer explicitly defined or visible in the Section view. Instead, the length of the Lead-In and Lead-Out are defined in the Basic screen. The profiles are now adjusted so that a distance of 0 corresponds to the first point after the Lead-In. If you have defined a negative offset to do this adjustment yourself, you should change the offset to 0.

While the previous method is more intuitive for us on the programming side, we think this change reflects better how you use it and what you expect, particulary for first-time users. Please contact us if you encounter any issues so we can release an update.

Download ProVAL 3.03

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