Pavement Rating Software
The current version of VisRate 4.1.1 was released in November 2020. VisRate 4.1.1 is a program for collecting visual pavement distress data. VisRate 4.1.1 software calculates distresses using the Option A method from the Pavement Surface Condition Field Rating Manual for Asphalt Pavements.
Distresses for user-defined segments of pavement are recorded and saved in a local database. Users download Mobility data into VisRate from within VisRate 4.1.1 and use the data for conducting pavement ratings. Users can connect a laptop computer with a vehicle's Digital Measurement Instrument (DMI). The laptop synchronizes with and operates a Nite Star NS - 60 DMI as the vehicle moves down the road.
A DMI is not required to operate VisRate 4.1.1 software.
Click the download button to get the VisRate.NETSetup zip file that includes VisRate and the .NET Framework 3.5 installation files. The latest version of the Microsoft.NET Framework 3.5 is required to run VisRate 4.1.1. Follow the installation steps below.
Click the download button to get the VisRate.NETSetup zip file that includes VisRate and the .NET Framework 3.5 installation files. The latest version of the Microsoft.NET Framework 3.5 is required to run VisRate 4.0.0 Follow the installation steps below.
- Save the existing VisRate.mdb file to a different folder if needed.
- Go to the Control Panel>Add/Remove Programs in Control Panel and remove any previous version of VisRate.
- In the control panel, check the list of currently installed programs for Microsoft.NET Framework 3.5. If needed, install the Microsoft.NET Framework 3.5 included in the download package.
- Click the download button above and then click Save to save it to your computer.
- Double-click the VisRate4-1.zip to open it and then open the VisRate4 folder.
- Double-click the VisRate.NETSetup.msi file to install the application.
- Follow the installation wizard.
- Ensure that you have read-write permissions to the VisRate folder. In most cases the VisRate folder is located at C:\Program Files (x86)\CRAB\VisRate or C:\Program Files \CRAB\VisRate.
A copy of the NET Framework 3.5 is provided in event you need to install it to use VisRate 4.1.1. See VisRate 4.1.1 help for more information. Contact VisRate Support by telephone at 360-350-6084.
Surface Condition Import Schema
For counties that want to use their own software or a consultants' software,the resulting files should be in the format specified in this worksheet for CRAB to import to Mobility. Download the Surface Condition Import Schema.