Practical solutions to real-world problems. CAIT creates technologies and products and quickly puts them in the hands of transportation practitioners for tackling some their toughest challenges.
Training & Events
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February 15, 2019Event Category:2019 New Jersey Work Zone Safety Conference
This annual conference is recognized by the New Jersey Legislature as the State's official work zone safety event and promotes work zone safety awareness on our local and state roadways to a multi-disciplinary audience of construction, maintenance and operations, engineering, and public safety personnel.
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February 15, 2019Event Category:62nd Annual NJ Asphalt Paving Conference
This is the perfect opportunity to stay current with the latest advancements in the industry and make connections with other professionals to share your ideas, challenges, and success stories. The event is widely attended by asphalt paving contractors, consulting engineers, county
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February 15, 2019Event Category:Electrical Signal Design
This workshop is for anyone who designs electrical components of traffic signals. The class will enable participants to 1) successfully design and implement the electrical portion of traffic signals, 2) provide an opportunity to learn about effective signal design, and 3) become familiar with New Jersey regulations.
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NJDHTS - NJTR-1 Crash Form Refresher
The course reviews common NJTR-1 errors for both passenger and commercial motor vehicle crashes and offers methods to improve the quality of data that safety colleagues rely on.
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NJDHTS - NJTR-1 Crash Form Refresher
The course reviews common NJTR-1 errors for both passenger and commercial motor vehicle crashes and offers methods to improve the quality of data that safety colleagues rely on.
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NJDHTS - NJTR-1 Crash Form Refresher
The course reviews common NJTR-1 errors for both passenger and commercial motor vehicle crashes and offers methods to improve the quality of data that safety colleagues rely on.
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NJDHTS - NJTR-1 Crash Form Refresher
The course reviews common NJTR-1 errors for both passenger and commercial motor vehicle crashes and offers methods to improve the quality of data that safety colleagues rely on.
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NJDHTS - NJTR-1 Crash Form Refresher
The course reviews common NJTR-1 errors for both passenger and commercial motor vehicle crashes and offers methods to improve the quality of data that safety colleagues rely on.
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NJDHTS - NJTR-1 Crash Form Refresher
The course reviews common NJTR-1 errors for both passenger and commercial motor vehicle crashes and offers methods to improve the quality of data that safety colleagues rely on.
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NJDHTS - NJTR-1 Crash Form Refresher
The course reviews common NJTR-1 errors for both passenger and commercial motor vehicle crashes and offers methods to improve the quality of data that safety colleagues rely on.
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NJDHTS - NJTR-1 Crash Form Refresher
The course reviews common NJTR-1 errors for both passenger and commercial motor vehicle crashes and offers methods to improve the quality of data that safety colleagues rely on.
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NJDHTS - NJTR-1 Crash Form Refresher
The course reviews common NJTR-1 errors for both passenger and commercial motor vehicle crashes and offers methods to improve the quality of data that safety colleagues rely on.
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NJDHTS - NJTR-1 Crash Form Refresher
The course reviews common NJTR-1 errors for both passenger and commercial motor vehicle crashes and offers methods to improve the quality of data that safety colleagues rely on.
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NJDHTS - NJTR-1 Crash Form Refresher
The course reviews common NJTR-1 errors for both passenger and commercial motor vehicle crashes and offers methods to improve the quality of data that safety colleagues rely on.
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NJDHTS - NJTR-1 Crash Form Refresher
The course reviews common NJTR-1 errors for both passenger and commercial motor vehicle crashes and offers methods to improve the quality of data that safety colleagues rely on.
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NJLTAP - Principles of Paving
This course is for municipal or county employees and those that work with them who are involved in the planning, inspecting and placing of asphalt pavements. The course will provide the information needed to properly plan and monitor a hot mix asphalt paving project.
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NJLTAP - Road Surface Management
This course provides the basics for developing a road surface management program to help local governments manage their pavements by providing an understanding of the concept and importance of road surface inventories and condition surveys. A review of the basic components of flexible and rigid pavements is discussed.
News
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A new view for bridge inspectors
Connected directly to a drone’s video feed, first-person view (FPV) goggles allow bridge inspectors to get up close and personal with the components they are examining. FPVs provide a perspective that is equivalent to what they would see from about three feet away.
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APWA Announces new “Public Works First Responder” symbol
The American Public Works Association (APWA) is proud to announce creation of a national “Public Works First Responder” symbol that recognizes public works professionals’ federally mandated role as first responders.
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THMPER featured in Civil Engineering magazine
The February 2018 issue of CE magazine featured THMPER—a portable, rapid testing device for bridge load-bearing capacity. THMPER is a breakthrough because it does this critical task faster, cheaper, and with less traffic disruption than other current methods.
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Bridge evaluation device lands prestigious Pankow Innovation Award
THMPER determines bridge load ratings faster, cheaper, and with less traffic disruption than other current methods. A portable evaluation tool and data lab, it employs three refined methods outlined by AASHTO: modal impact testing, refined analysis, and calibration of FE element models.
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Building connections that last
FHWA is promoting ultra-high performance concrete to improve the strength, simplicity, and durability of prefabricated bridge element connections. This innovation builds on field experience of dozens of states in the U.S. since 2009.
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CAIT Awarded $3.5 million from USDOT UTC program
Rutgers’ CAIT was awarded a $3.5 million grant from USDOT’s Research and Innovative Technology Administration under the University Transportation Center (UTC) program. This is the third time CAIT has successfully competed to retain its UTC status.
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CAIT experts testify before NJ Assembly transportation committee
CAIT director Dr. Ali Maher and civil engineering professor Dr. Franklin Moon offered their thoughts on New Jersey infrastructure and encouraged lawmakers to view researchers in higher education as a resource and partner for finding solutions to the state’s pressing issues.
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CAIT chosen to lead USDOT Region 2 University Transportation Center
The Region 2 UTC consortium is focusing on developing practical tools and methods to improve infrastructure health, durability, and resilience. Partners are: Atlantic Cape Community College, Columbia, Cornell, NJIT, Polytechnic University of Puerto Rico, Princeton, Rowan, SUNY–Farmingdale, and University at Buffalo.
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Every Day Counts round five initiatives announced
FHWA acting administrator Brandye Hendrickson has announced the fifth round of the agency’s Every Day Counts (EDC) program, 10 selected proven, yet underutilized innovations to enhance safety, reduce congestion, shorten project timelines, and improve sustainability.
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FHWA plans new edition of MUTCD, the national traffic control manual
The Federal Highway Administration (FHWA) announced it is pursuing an update to the “Manual on Uniform Traffic Control Devices for Streets and Highways” (MUTCD) in preparation for the future of automated vehicles and to afford states and local communities with more opportunities to use innovation.
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FHWA Rescinds RRFB Interim Approval
FHWA announced that it is withdrawing its interim approval of Rectangular Rapid Flashing Beacons. The concerns that led to this decision are not related to the functionality or safety of the device, but with the proprietary nature of hardware. Photo: ©Ryan Gillespie/Orlando Sentinel.
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Free webinar: OSHA standards for protecting workers against silica dust
OSHA Education Centers in Louisiana, Oklahoma, and Texas, are jointly hosting a free WebEx presentation on silica hazards from March 5 to 9, 2018. This is open to anyone in the country. It focuses on best prevention practices and silica standards compliance for construction and industry.
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Improving work zones every day, in every way
FHWA has developed a comprehensive set of programs, strategies, and tools for managing safer, smarter, more efficient temporary traffic control. How can you start using them?
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Local Safety Data Peer Exchange Recap
The Connecticut Local Safety Data Integration Peer Exchange is designed to help state, tribal, and local agencies identify cost-effective ways to develop and use safety data systems on all public roads and is an opportunity for agencies to discuss data sharing systems and data governance.
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Online tool with truly comprehensive data on 600,000-plus U.S. bridges
Bridge owners faced with difficult choices every day rely on multiple resources help them make maintenance and rehabilitation decisions. There are many databases out there, but no single source for comprehensive bridge performance data. Until now.
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MUTCD reinstates interim approval 5; NJ agencies can now use Clearview font
NJDOT received approval (IA-5.29) on “Use of Clearview Font for Positive Contrast Legends on Guide Signs” (IA-5). This allows all New Jersey local transportation agencies to use the Clearview font, which research shows has improved legibility, on guide signs if they so choose.
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New Tech Sheets: Strategies to Improve Pedestrian Safety
EDC-4 Safe Transportation for Every Pedestrian (STEP) tech sheets, complete with stats and clear graphics, provide information on safety benefits and design considerations for five STEP countermeasures.
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New webinars from the Center for Local Aid Support
Innovation Exchange events bring transportation leaders to the table to share ideas and out-of-the-box practices with proven results. View past webinars or stay in the loop for future events on the Office of Innovative Program Delivery exchange page.
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New Tool for Work Zone ITS Implementation
FHWA offers a new, free tool to help with data collection and decision making when it comes to implementing intelligent transportation systems in construction and maintenance work zones.
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NJ State Transportation Innovation Council spring meeting report
NJ STIC held its annual spring meeting on April 4, 2018. Presentations included updates on status of STIC projects, overviews of select projects and outreach efforts, and a roundtable discussion. Presentations are posted on the NJDOT tech transfer website.
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Pavement preservation: When, where, and how?
Applying a pavement preservation treatment at the right time, on the right project, with quality materials and construction is a critical investment strategy for optimizing infrastructure performance.
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Bridge-testing RABIT™ foretold problems months before bridge closed
CAIT robot that performed inspections on the Arlington Memorial Bridge helped determine it was in critical condition.
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Railroad research, technology, and teaching picking up steam at Rutgers
Dr. Xiang Liu is driving rail research and academics at RU. He is PI on several FRA research contracts. One on PTC—a hot topic after recent derailments—and another developing advanced risk analysis. Liu says RU can provide cutting-edge tech solutions and well-“trained” talent that railroads need.
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Remote sensing, risk, and resilience
Hurricanes or other extreme events can cause pipeline leaks, joint-weakening, or even ruptures. Dr. Jie Gong developed a mapping, monitoring, and risk-evaluation system combining lidar, infrared imagery analysis, and GIS-based assessment tools to identify vulnerable pipelines after a disaster.
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CAIT awarded FHWA $25.5 million contract for long-term bridge study
FHWA selected CAIT as PI on a competitive five-year contract worth up to $25.5 million for the Long-Term Bridge Performance program. Envisioned as 20-year research study, it will be the first nationwide effort to collect uniform quantitative data on bridge performance.
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Rutgers drone conducts first combo aerial-and-underwater bridge inspection
Rutgers’ Naviator is a unique drone that can both fly and maneuver underwater. It did the first combination aerial and underwater bridge inspection of the Delaware Memorial Bridge, June 18, 2017. CAIT is assisting with development and providing piloting and logistics support.
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The Robots Are Coming, the Robots Are Coming!
CAIT expert briefed NJDOT on “gee whiz” automated systems and advanced technologies developed at the center that give bridge owners a picture of bridge health inside and out, and accelerated testing that indicates how they may hold up over time.
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Ultra-laser imaging for pavement surface analysis
FHWA’s Safety Design Team recently completed safety analysis research on pavement using state-of-the-art 3D ultra-laser imaging data collection that incorporates higher data resolution and an integrated data platform.
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USDOT Automated Vehicles 3.0 activities
USDOT is committed to facilitating a new era of transportation innovation and safety and ensuring that our country remains a leader in automation.
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New USDOT Strategic Plan Released
NJDOT has released its strategic plan, establishing its organizational objectives for 2018–2022. It reflects the Secretary’s priorities for achieving the agency’s mission through four strategic goals; Safety, Infrastructure, Innovation, and Accountability.
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Watch EDC Innovations On-Demand Webinars
The Every Day Counts webinar series is a new library that allows you to learn more about EDC innovations on demand. Current topics available include stakeholder partnering, data-driven safety analysis, and collaborative hydraulics: advancing to the next generation of engineering.
Research
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Policies, Planning, and Pilot Testing on Infrastructure Readiness for Electrical, Connected, Automated, and Ridesharing Vehicles
The intended activities of the project are to:
- Conduct comprehensive review of the existing ITS system architecture and implementation in New Jersey
- Document the best practices in ITS system architecture practices in the country, which support transition to connected and electric vehicles
Autonomous/robotic systems for infrastructure maintenance and repair
Looking beyond their ability to detect problems, this project investigates emerging robotic technologies’ ability to actually perform infrastructure maintenance and repair tasks.Structural health monitoring of cracks in the Manhattan Bridge
The Manhattan Bridge carries almost 90,000 vehicles and 1,000 trains over the East River to and from Brooklyn. Engineers are concerned about cracks in some structural elements. This project will develop a unique SHM system so we can better monitor how extreme traffic loads are affecting crack growth and displacement.Augmented Reality in Life-cycle Management of Transportation Infrastructure Projects
The primary goal of this study is to help transportation stakeholders achieve better understanding of the usefulness of augmented reality (AR) technologies and encourage wider acceptance of AR in life-cycle management of transportation infrastructure systems through literature synthesis, technology evaluation,…
MEMS Sensor Development for In-Situ Quantification of Toxic Metals in Sediment
The primary goal of this project is to develop a new sample-to-answer, in-situ micro-electro-mechanical systems (MEMS) probe that can rapidly determine hot-spot locations of metal contamination and what areas do or do not require dredging. This tool could make the resource management process significantly more…
MEMS Field Deployment
The objective of the study is to develop a working prototype of a micro-electro-mechanical systems (MEMS) device for the real-time, in-situ quantification of metals concentrations in marine sediments. Initially, the field version will be a battery powered, hand held probe that can be pushed into the sediment in relativel…
Heavy Vehicle Load Simulator for Bridge Deck Testing Application: Volume II
Given the importance of overcoming the challenges associated with aging and deteriorating bridges, and the need for a full-scale proving ground for evaluation of new and advanced materials and devices, CAIT has procured full-scale load testing equipment. The Heavy Vehicle Load Simulator for Bridge Deck Testing…
Heavy Vehicle Load Simulator for Bridge Deck Testing Application: Volume I
Given the importance of overcoming the challenges associated with aging and deteriorating bridges, and the need for a full-scale proving ground for evaluation of new and advanced materials and devices, CAIT has procured full-scale load testing equipment. The Heavy Vehicle Load Simulator for Bridge Deck Testing…
Monitoring and assessing risk of pipelines after natural disasters
Ground displacement or collapsed buildings caused by natural disasters can lead to explosions, injuries, and environmental catastrophes. Jie Gong integrated several remote-sensing technologies, data processing, and decision-support tools to help pipeline owners monitor assets post-disaster and assess increased risks.Monitoring of Tensar MSE Walls – Route 22 Over Liberty Avenue and Conrail, Union County
This report discusses the application of Tensar geogrids as the reinforcement elements in the construction of mechanically stabilized earth (MSE) walls on the Route 22 over Conrail and Liberty Avenue bridge replacement project in Hillside, NJ (Union County). As this is a relatively new product to the New Jersey Departmen…
Pavement Resource Program 2010/2011
The primary objective of the Rutgers Pavement Resource Program (PRP) is to utilize the extensive laboratory and field pavement testing equipment and staff expertise of the Pavement Resource Program in all aspects of Pavement Engineering to assist the New Jersey Department of Transportation’s Pavement and Drainage Manag…
The Effect Warm Mix Asphalt on RAP in Hot Mix Asphalt
The objective of The Effect of Warm Mix Asphalt on RAP in HMA project, is to determine whether recycled asphalt pavement (RAP) can be used at typical and higher percentages in warm mix asphalt (WMA). The goal with warm mix asphalt is to produce mixtures with similar strength, durability, and performance characteristics a…
Rutgers/NJDOT Pavement Resource Program: NJDOT Statewide GPR Project Network, GPR Data Collection and Analysis Update of HPMA GPR Database
Center for Advanced Transportation Infrastructure (CAIT) of Rutgers University is mandated to conduct ground penetrating radar (GPR) surveys to update NJDOT’s pavement management system with GPR-measured pavement layer thicknesses.
Based on the review of the GPR data currently in the pavement management system, …
Long-term Evaluation of Prestress Losses in Concrete Bridges Using Long-gauge Fiber Optic Sensors
One of the most important aspects of a prestressed concrete structure is the distribution of the prestressing force along the structure, both at transfer and in the long term. Time-dependent prestress losses a…
Utilizing Unmanned Aircraft Systems for Infrastructure Management
This study aims to evaluate the effectiveness of using unmanned aircraft systems (UAS) to inspect, inventory, and monitor interchange assets within New Jersey’s road network. The team will use UAS to collect video and photographic data to do preliminary inspections on multiple components of the interchange, including s…
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Policies, Planning, and Pilot Testing on Infrastructure Readiness for Electrical, Connected, Automated, and Ridesharing Vehicles
The intended activities of the project are to:
- Conduct comprehensive review of the existing ITS system architecture and implementation in New Jersey
- Document the best practices in ITS system architecture practices in the country, which support transition to connected and electric vehicles
Autonomous/robotic systems for infrastructure maintenance and repair
Looking beyond their ability to detect problems, this project investigates emerging robotic technologies’ ability to actually perform infrastructure maintenance and repair tasks.Structural health monitoring of cracks in the Manhattan Bridge
The Manhattan Bridge carries almost 90,000 vehicles and 1,000 trains over the East River to and from Brooklyn. Engineers are concerned about cracks in some structural elements. This project will develop a unique SHM system so we can better monitor how extreme traffic loads are affecting crack growth and displacement.Augmented Reality in Life-cycle Management of Transportation Infrastructure Projects
The primary goal of this study is to help transportation stakeholders achieve better understanding of the usefulness of augmented reality (AR) technologies and encourage wider acceptance of AR in life-cycle management of transportation infrastructure systems through literature synthesis, technology evaluation,…
MEMS Sensor Development for In-Situ Quantification of Toxic Metals in Sediment
The primary goal of this project is to develop a new sample-to-answer, in-situ micro-electro-mechanical systems (MEMS) probe that can rapidly determine hot-spot locations of metal contamination and what areas do or do not require dredging. This tool could make the resource management process significantly more…
MEMS Field Deployment
The objective of the study is to develop a working prototype of a micro-electro-mechanical systems (MEMS) device for the real-time, in-situ quantification of metals concentrations in marine sediments. Initially, the field version will be a battery powered, hand held probe that can be pushed into the sediment in relativel…
Heavy Vehicle Load Simulator for Bridge Deck Testing Application: Volume II
Given the importance of overcoming the challenges associated with aging and deteriorating bridges, and the need for a full-scale proving ground for evaluation of new and advanced materials and devices, CAIT has procured full-scale load testing equipment. The Heavy Vehicle Load Simulator for Bridge Deck Testing…
Heavy Vehicle Load Simulator for Bridge Deck Testing Application: Volume I
Given the importance of overcoming the challenges associated with aging and deteriorating bridges, and the need for a full-scale proving ground for evaluation of new and advanced materials and devices, CAIT has procured full-scale load testing equipment. The Heavy Vehicle Load Simulator for Bridge Deck Testing…
Monitoring and assessing risk of pipelines after natural disasters
Ground displacement or collapsed buildings caused by natural disasters can lead to explosions, injuries, and environmental catastrophes. Jie Gong integrated several remote-sensing technologies, data processing, and decision-support tools to help pipeline owners monitor assets post-disaster and assess increased risks.Monitoring of Tensar MSE Walls – Route 22 Over Liberty Avenue and Conrail, Union County
This report discusses the application of Tensar geogrids as the reinforcement elements in the construction of mechanically stabilized earth (MSE) walls on the Route 22 over Conrail and Liberty Avenue bridge replacement project in Hillside, NJ (Union County). As this is a relatively new product to the New Jersey Departmen…
Pavement Resource Program 2010/2011
The primary objective of the Rutgers Pavement Resource Program (PRP) is to utilize the extensive laboratory and field pavement testing equipment and staff expertise of the Pavement Resource Program in all aspects of Pavement Engineering to assist the New Jersey Department of Transportation’s Pavement and Drainage Manag…
The Effect Warm Mix Asphalt on RAP in Hot Mix Asphalt
The objective of The Effect of Warm Mix Asphalt on RAP in HMA project, is to determine whether recycled asphalt pavement (RAP) can be used at typical and higher percentages in warm mix asphalt (WMA). The goal with warm mix asphalt is to produce mixtures with similar strength, durability, and performance characteristics a…
Rutgers/NJDOT Pavement Resource Program: NJDOT Statewide GPR Project Network, GPR Data Collection and Analysis Update of HPMA GPR Database
Center for Advanced Transportation Infrastructure (CAIT) of Rutgers University is mandated to conduct ground penetrating radar (GPR) surveys to update NJDOT’s pavement management system with GPR-measured pavement layer thicknesses.
Based on the review of the GPR data currently in the pavement management system, …
Long-term Evaluation of Prestress Losses in Concrete Bridges Using Long-gauge Fiber Optic Sensors
One of the most important aspects of a prestressed concrete structure is the distribution of the prestressing force along the structure, both at transfer and in the long term. Time-dependent prestress losses a…
Utilizing Unmanned Aircraft Systems for Infrastructure Management
This study aims to evaluate the effectiveness of using unmanned aircraft systems (UAS) to inspect, inventory, and monitor interchange assets within New Jersey’s road network. The team will use UAS to collect video and photographic data to do preliminary inspections on multiple components of the interchange, including s…
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