PETRAPro is the software for analyzing data gathered with the TDC-ULTRA hand-held data collectors.

The industry standard for processing turning movement data, thousands of users have come to appreciate PETRAPro’s stability, ease of use and comprehensive reporting capability.  In addition to Turning Movement data, PETRAPro also processes data for Roundabout Movements, Vehicle Classification, Multi-direction Gap, Stop Sign Delay, Signalized Intersection Delay, Spot Speed and Saturation Flow Rate.

The program allows you to create a variety of Reports and Graphs. Finished reports can also be saved in Acrobat PDF or Text format for easy electronic transfer.  Data can also be exported into numerous other programs.