PETRAPro is the industry-standard software platform for analyzing and reporting data gathered with JAMAR’s TDC-ULTRA hand-held data collectors. Thousands of public and private agencies worldwide rely on PETRAPro’s exceptional stability, ease of use, and comprehensive reporting capabilities to process complex traffic metrics. Released to replace the legacy PETRA for Windows software, this platform delivers advanced, modern features while maintaining a streamlined workflow. It easily handles traditional turning movement counts along with specialized data sets like roundabouts, multi-direction gaps, and intersection delays. Backed by free expert technical support online and via phone, PETRAPro provides an end-to-end data processing system that turns raw field metrics into polished, presentation-ready reports in seconds.
PETRAPro
Analyzes Standard/Enhanced Turning Movements, Roundabouts, Vehicle Classification, Multi-direction Gap, Stop Sign/Signalized Delay, Spot Speed, and Saturation Flow.
Intuitive, point-and-click toolbar controls make transferring data from your count boards quick and effortless.
Seamlessly save, retrieve, and organize your files across local or network hard drives using a familiar Windows Explorer layout.
Open and compare multiple study files simultaneously to quickly move data between files or copy/paste directly into other Windows programs.
Plot detailed intersection diagrams supporting up to 8 separate approaches (including diagonals) and up to 14 distinct vehicle classes.
Format printouts with organization logos, custom text, varied fonts, and digital site photographs (line-of-sight or aerial) for maximum professional impact.
Product Specifications
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Supported Hardware: JAMAR TDC-ULTRA, TDC-12, TDC-8, DB-400, DB-100, IMC-IV, and IMC-4 data collectors
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Legacy Compatibility: Reads all historical files created with PETRA for Windows and PETRA DOS
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File Import/Export Formats: PETRA for Windows, PETRA DOS, IMC, AAP, and ASCII text formats
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Export Document Formats: Adobe Acrobat PDF, Rich Text, and Standard Text for easy electronic sharing
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Intersection Modeling Capability: Up to 8 approaches with custom lane configurations, turn lanes, center dividers, lane markings, and traffic control icons
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Vehicle Classification Systems: Supports standard FHWA Scheme F or completely user-defined classification schemes (up to 14 vehicle classes)
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Multi-Direction Gap Capacity: Tracks gaps in up to 2 directions simultaneously, grouping data into 15 distinct two-second bins
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Intersection Delay Methods: Uses highly precise statistical queue sampling (10 to 16-second intervals) for signalized intersections and real-time event logging for stop signs
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Graphing Layout Engine: Built-in 2D and 3D custom formats, including unique Volume Variable Width graphs (thick/thin lines representing traffic flows)
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Raw Data Mode: Captures and reports custom studies utilizing full button-press time-stamping metrics
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Minimum System OS: Windows XP, Vista, 7, or 8
PETRAPro Software Package Includes
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PETRAPro Software Installation License
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Built-In Standard Intersection Layout Templates
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FHWA Scheme F Classification Database
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Pre-Designed 2D/3D Graphing Modules
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Comprehensive Graphic Icon Library (Signs, Markings, Barriers)
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Complete Electronic User Manual & Brochure
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Free Expert Technical Support (Phone & Online)
