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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

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

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