Pavement condition assessments mobile data collection unit
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Pavement Condition Assessments Mobile Data Collection Unit. Flooding & Drainage Committee March 30, 2010. Pavement Condition Assessments. Historically, Visual Inspection and Ratings Different eyes, different ratings Database of Values & Information Currently, Data Mobile Collection Unit

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Pavement condition assessments mobile data collection unit

Pavement Condition Assessments Mobile Data Collection Unit

Flooding & Drainage Committee

March 30, 2010


Pavement condition assessments

Pavement Condition Assessments

  • Historically, Visual Inspection and Ratings

    • Different eyes, different ratings

    • Database of Values & Information

  • Currently, Data Mobile Collection Unit

    • Based on field measurements

    • Objective evaluation and assessment

    • Calculated Conditions for Database Use


Condition assessment hardware

Condition Assessment Hardware

CrackScope

Crackscope: Takes continuous images of pavement and determines extent and severity of cracking.

Road Profiler: Uses lasers and accelerometers to measure rutting and roughness

Road Profiler


Location and distance measurement hardware

Location and Distance Measurement Hardware

Distance Measuring Instrument

GPS Device


360 video camera

360º Video Camera

11 cameras at 30 frames per second to capture 360º view of right-of-way


Data visualization

Data Visualization


Progress as of march 2010

Progress as of March 2010

Initial Effort/Testing Period Focus:

District I (proximate location to base)

Secondary Effort

Engineering & Construction requested update of Major Thoroughfare Conditions Citywide for CIP Planning


Tentative completion schedule

Tentative Completion Schedule


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