Researchers developed a method to allow user to compare costs associated with different road surfaces. Specifically, the Surface Selection Tool is used to determine costs associated with maintaining roads with different surfaces and selecting the most appropriate road surface for a specific set of circumstances.

    Click “Start Analysis” to start a regular analysis.
    Click “Administrator Login” to log in if you are an administrator.
    Detailed user’s guide is available by clicking “Help”.

DISCLAIMER: Although the information generated by this model has been produced and processed from data that is believed to be reliable, the information generated by this model is for estimation uses only. The Upper Great Plains Transportation Institute and North Dakota State University make no representation or warranty, expressed or implied, regarding the accuracy or reliability of the model or results.