Implementation of a 3-D Sensing Technology for Automated Pavement Data Collection in Connecticut
The acquisition of new technology on the automatic road analyzer (ARAN) vehicles for sensing pavement conditions requires that a statistical analysis be performed to make the data collected using the new three dimensional (3-D) Sensing equipment compatible with the older data collected with the strobe systems. The objectives of the project are to: (1) identify differences in cracking, roughness, and rutting outputs between existing two dimensional (2-D) and new 3-D pavement imaging systems; (2) analyze the impact of new data-rich technology on the reported cracking, rutting, and roughness; and (3) develop transfer functions/correction factors to ensure comparability of historical and newly-collected data.
Language
- English
Project
- Status: Active
- Funding: $160,479.00
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Contract Numbers:
SPR-2297
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Sponsor Organizations:
Connecticut Department of Transportation
2800 Berlin Turnpike
Newington, CT United States 06131 -
Project Managers:
Kissane, Colleen
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Performing Organizations:
University of Connecticut, Storrs
Connecticut Transportation Institute
270 Middle Turnpike, Unit 5202
Storrs, CT United States 06269-5202 -
Principal Investigators:
Mahoney, James
- Start Date: 20150904
- Expected Completion Date: 20191231
- Actual Completion Date: 0
Subject/Index Terms
- TRT Terms: Condition surveys; Cracking; Data collection; Pavement performance; Roughness; Rutting; Sensors; Technological innovations
- Subject Areas: Data and Information Technology; Highways; Maintenance and Preservation; Pavements;
Filing Info
- Accession Number: 01591805
- Record Type: Research project
- Source Agency: Connecticut Department of Transportation
- Contract Numbers: SPR-2297
- Files: RiP, STATEDOT
- Created Date: Feb 29 2016 1:32PM