Materials & Durability

This course discusses crack treatments in hot mix asphalt pavements detailing the "why, when, where, and how." Whether you have considered starting a crack sealing program or already perform the work in-house or by contract, this presentation details the process with current techniques, materials, and equipment.

On the 10th Anniversary of Superstorm Sandy, the 2022 Northeast Coastal Conference brought together experts and industry leaders to discuss what we have learned, ongoing research and projects that are making our shores and coastal communities safer, and new ways we can continue to build a more resilient future.

A new center designed to educate the current and next generation of transportation leaders to be resilient to challenges of the 21st century has been established at Rutgers through a partnership with two industry leaders.

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.

CAIT's BEAST Lab has been testing a full-scale, 50-ft. bridge deck for a project sponsored by the FHWA to learn about how the bridge deteriorates under exposure to extreme environmental conditions and traffic loading — and to evaluate emerging bridge preservation technologies such as UHPC.

This summer, the BEAST Lab at Rutgers CAIT began to evaluate emerging bridge preservation technologies in addition to ongoing testing of a full-scale, 50-ft. bridge deck. Specifically, researchers started investigating UHPC to establish measurements of the material’s long-term performance under real-world conditions.

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.

David Orr from the Cornell University Local Roads Program is working on a tool to help towns with low-volume rural/local roads plan and build them in keeping with the traffic loads they carry.

The Associate Director of CAIT, Dr. Patrick Szary, has served on the executive committee of CUTC previously as well as playing an instrumental role in both leading CAIT’s research in aligning with the national vision of USDOT while also engaging regional stakeholders and developing the Center as a dynamic resource.

Dr. Szary leads CAIT’s research efforts helping to align them with USDOT’s national vision and the needs of stakeholders in the Northeast region. He has been a member of CUTC’s executive board previously, most recently serving as Secretary last year.

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.

The BRP is aimed at preserving bridges in the state, enhancing the condition of key transportation infrastructure, and developing new technologies to help engineers build with resilience in mind.

Rutgers CAIT recently enhanced capability in large-scale structural-testing equipment that will enable full utilization of its existing laboratory infrastructure and expand its portfolio in transportation research by providing access to a capability that currently does not exist in any other university in NJ and the region.

Modern asphalt pavement performance testing has evolved quickly. The physical testing procedures are relatively simple, but analyzing the collected data is complex and intensive. If you’re an asphalt technician or engineer, that’s where RAAT-Pack has your back.

Traffic congestion costs the US billions each year in productivity as commuters find themselves stuck on the nation’s crowded roadways. As more people use the transportation system, investment in innovative, intelligent technology is needed to ensure that current infrastructure can support the growing need.

The FRA issued a notice of funding opportunity for state of good repair projects including a total of $291.4 million in grant funding to help repair vital intercity passenger rail assets. Of that funding, NJ Transit was later awarded $18.3 million to upgrade the Trenton Transit Center, and CAIT helped to secure it.

Due to how it is sourced and produced, the mechanical properties and characteristics of Recycled Concrete Aggregate can vary greatly. As demand for this material grows, it is important for the construction industry to understand the nature of RCA and how it can be applied to different projects.

"Eco-efficient Pavement Construction Materials" provides engineers with the latest information and research on eco-efficient pavement materials and green infrastructure.

On September 16th from 2-3 pm, Rutgers Center for Advanced Infrastructure and Transportation (CAIT) hosted affiliated researcher Dr. Nenad Gucunski for a presentation on the state-of-the-art in the use of Nondestructive Evaluation and other technologies for the comprehensive assessment of concrete bridges.

Changing global climate patterns and warming temperatures are increasing the risk and vulnerability of numerous key transportation infrastructure assets, and new research from a CAIT-affiliated researcher suggests that this may include asphalt pavements as well.

The Walter L. Huber Civil Engineering Research Prizes are awarded to ASCE members for notable achievements in research related to civil engineering. Dr. Hao Wang was recognized by ASCE with a Huber Prize this year for his innovative research developing sustainable, durable, resilient, and smart pavement systems.

CAIT researchers have been driving advanced engineering solutions into practice here in NJ. A few experts at CAIT were highlighted by NJBIZ last month in an article on "Engineering Advances."

The 23rd Annual NJDOT Research Showcase was an opportunity for the New Jersey transportation community to learn about the broad scope of academic research initiatives underway and share technology transfer activities being conducted by institutions of higher education partners and their associates.

A report from CAIT researcher Dr. Thomas Bennert, in collaboration with stakeholders from NJDOT, tests the performance of existing High Friction Surface Treatment installations at locations in New Jersey, as well as the viability of alternatives such as High Friction Chip Seal for areas showing signs of premature failure.

In the years following the devastation that Hurricane Maria caused for Puerto Rico, CAIT-affiliated researchers at PUPR have been collecting field data from damaged traffic signs and bridges, testing these transportation assets to better understand their structural failures and breaking points during the storm.

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.

On December 9th from 2-3 pm, CAIT-affiliated researchers will give a webinar on "Effects of Exposure to Fire on Strength of Suspension Bridge Cables Over Time" as part of the ongoing CAIT Seminar Series.

On Thursday, February 25th, Rutgers CAIT will host UTC partners at the University at Buffalo for a seminar discussing their latest research quantifying damage to concrete tunnel lining during fire events in order to recommend proper mitigation actions and improve overall resilience of tunnels.

On Wednesday, September 16th, from 2-3 pm, Rutgers Center for Advanced Infrastructure and Transportation (CAIT) will host the next installment of its ongoing seminar series on the state of the art in nondestructive evaluation (NDE) and other technologies for the assessment of concrete bridges.

On January 29th, 2021, from 2-3 pm EST CAIT will host UTC partners from the Polytechnic University of Puerto Rico for a seminar on their latest research studying damages from Hurricane Maria to improve future infrastructure resilience.

News from the USDOT Region 2 University Transportation Center led by Rutgers CAIT.

News from the USDOT Region 2 University Transportation Center led by Rutgers CAIT.

News from the USDOT Region 2 University Transportation Center led by Rutgers Center for Advanced Infrastructure and Transportation. Includes stories on recent events, research, and faculty accomplishments and activities.

News from the USDOT Region 2 University Transportation Center led by Rutgers CAIT.

News from the USDOT Region 2 University Transportation Center led by Rutgers CAIT.

News from the USDOT Region 2 University Transportation Center led by Rutgers CAIT.

News from the USDOT Region 2 University Transportation Center led by Rutgers CAIT.

News from the USDOT Region 2 University Transportation Center led by Rutgers CAIT.

News from the USDOT Region 2 University Transportation Center led by Rutgers CAIT.

News from the USDOT Region 2 University Transportation Center led by Rutgers CAIT.

News from the USDOT Region 2 University Transportation Center led by Rutgers CAIT.

News from the USDOT Region 2 University Transportation Center led by Rutgers CAIT.

News from the USDOT Region 2 University Transportation Center led by Rutgers Center for Advanced Infrastructure and Transportation. Includes stories on recent events, research, and faculty accomplishments and activities.

News from the USDOT Region 2 University Transportation Center led by Rutgers CAIT.

News from the USDOT Region 2 University Transportation Center led by Rutgers CAIT.

News from the USDOT Region 2 University Transportation Center led by Rutgers CAIT.

News from the USDOT Region 2 University Transportation Center led by Rutgers CAIT.

News from the USDOT Region 2 University Transportation Center led by Rutgers Center for Advanced Infrastructure and Transportation. Includes stories on recent conferences, research, and faculty accomplishments and activities.

News from the USDOT Region 2 University Transportation Center led by Rutgers CAIT.

News from the USDOT Region 2 University Transportation Center led by Rutgers CAIT.

News from the USDOT Region 2 University Transportation Center led by Rutgers CAIT.

News from the USDOT Region 2 University Transportation Center led by Rutgers CAIT.

News from the USDOT Region 2 University Transportation Center led by Rutgers CAIT.

News from the USDOT Region 2 University Transportation Center led by Rutgers CAIT

News from the USDOT Region 2 University Transportation Center led by Rutgers CAIT

News from the USDOT Region 2 University Transportation Center led by Rutgers CAIT.

News from the USDOT Region 2 University Transportation Center led by Rutgers CAIT.

Retaining walls, embankments, slopes, and subgrades are types of geotechnical assets that can adversely influence the performance of transportation and other infrastructure systems, particularly with increasing age as deterioration and the consequences from deferred maintenance are realized.

The way that we think about and use transportation as it exists today has been shaped by innovative women leaders throughout history. They have contributed greatly to the safety of all modes of travel, efficiency of our transportation systems, and the development of new technology that drives transportation into the future.

CAIT has a reputation for high-value research. One Rutgers-NJDOT Research Bureau study was selected in the AASHTO high-value research Sweet 16 competition. It identified a protocol to evaluate corrosion-inhibiting efficacy and durability of overcoatings for steel surfaces.

In June UTC partners at Cornell's Local Roads Program will host a free webinar on low-volume roadway pavements and how to use a new software they have developed to help local agencies do their own pavement designs.

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.

Thomas D. Everett was honored for his service and received the prestigious Rutgers Engineering Society Distinguished Engineer Award earlier this month at The 2019 Medal of Excellence Awards Dinner. He stopped by CAIT for a tour of The BEAST and other facilities too.

Primarily focused on the performance of structures under fire, Dr. Negar Elhami Khorasani is currently researching damage to concrete railway-tunnel lining during fire events, which can have millions of dollars of impact, through a UTC Fire in Tunnel Collaborative Project at CAIT.

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.

Rutgers researchers detail a potential system that can turn roads and bridges into sustainable “power plants” by harvesting the kinetic energy of vehicles using piezoelectric materials in pavement.

Grateful for the excellent medical care he received from Rutgers University physician, distinguished professor, and CAIT-affiliated researcher, Clifton R. Lacy, M.D., a New Jersey business leader has pledged an $8 million donation to fund multiple innovative public health projects at Rutgers.

The project is related to a recent presentation at the 2019 Graduate Seminar Series hosted by Rutgers Department of Civil and Environmental Engineering, where Mr. Joseph Englot, National Director of Infrastructure Security at HNTB, discussed alternative fuel vehicles, fire events, and more.

At 62 years and counting, the region’s longest-running asphalt pavement conference was attended by nearly 320 pros from research, transportation agencies, and private industry.

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.

At the 99th Annual Transportation Research Board Meeting, a student from UTC partner school NJIT was recognized by CUTC as a Student of the Year. The award highlights outstanding UTC students and their accomplishments in the field of transportation.

At the 30th annual CUTC Awards Banquet, a UTC student from Rutgers University was recognized by CUTC as the CAIT 2020 Student of the Year. The award highlights outstanding UTC students and their accomplishments in the field of transportation.

CAIT researchers at the Rutgers Asphalt and Pavement Laboratory created this new free technology and are now licensing it to professionals in the field. The software can easily provide analysis for various asphalt-performance testing specifications while alleviating errors and decreasing testing time.

Under-designing roads can mean more expensive repairs for local towns and counties in the long run. Cornell’s Dr. David Orr, PE, developed an innovative tool to help bring the proper pavement designs to local agencies. The product launched this winter following testing by local agencies and stakeholders in New York State.

Recognizing successful research collaboration between the agency and university, On April 6th NJ TRANSIT and Rutgers CAIT hosted a Research & Technology Partnership Forum featuring some of their ongoing projects.

This summer, CAIT and NJ Transit partnered to study the potential applications of ultraviolet-c light for disinfecting the agency’s bus fleet from COVID-19 in an effort to investigate the latest technology to help keep vehicles clean during the pandemic.

The short-term goal of this research is to develop a guideline that agencies can implement into their own decision-making processes when evaluating rapid-repair materials. Down the road, researchers hope to develop new methods of testing rapid-repair materials and freeze-thaw cycles so that it becomes standardized.

From studying and monitoring roadways paved with waste-plastic infused asphalt to analyzing the regional economy and outlook for 2023, CAIT researchers have been making headlines lately for their impactful and implementable research. 

From addressing the challenges posed by COVID-19 to maintaining our roads, bridges, and other critical infrastructure in the region, take a look at some of the recent highlights from researchers at Rutgers Center for Advanced infrastructure and Transportation (CAIT) as we head into the new year and close out 2021.

Researchers at the Rutgers Center for Advanced Infrastructure and Transportation continue to conduct important work and take on new challenges in transportation during the ongoing COVID-19 Pandemic. Here are some of our recent highlights.

The USDOT Region 2 UTC Consortium spreads knowledge through published works, conference presentations, and other opportunities. Here are some examples of the recent activities and accomplishments of our researchers.

Researchers at the Rutgers Center for Advanced Infrastructure and Transportation continue to conduct important work and take on new challenges in transportation during the ongoing COVID-19 Pandemic. Here are some of our recent highlights.

As the USDOT Region 2 University Transportation Center, part of CAIT’s mission is to share the innovative tools, technologies, and processes that its researchers develop with the right stakeholders so that they can be implemented and solve the most pressing challenges today’s transportation network and industry faces. 

Researchers at the Rutgers Center for Advanced Infrastructure and Transportation continue to conduct important work and take on new challenges in transportation during the ongoing COVID-19 Pandemic. Here are some of our recent highlights.

This October, CAIT has been in the news for various research and projects, has seen faculty members honored for their excellence in education and research, and has hosted a number of classes and site visits.

Researchers at the Rutgers Center for Advanced Infrastructure and Transportation continue to conduct important work and take on new challenges in transportation during the ongoing COVID-19 Pandemic. Here is some of what we have been working on, highlighted by recent media coverage and virtual events.

From analyzing research gaps in applying autonomous and connected vehicles to discussing scenarios for railway tunnel fires, Region 2 UTC partners had an eventful summer. Below are some highlights from our researchers to you, and upcoming events to look out for.

From innovative research to receiving awards, read about some of the recent highlights and successes from researchers at the Rutgers Center for Advanced Infrastructure and Transportation during the summer months.

U.S. News & World Report revealed its 2021 Best Colleges ranking this September. Among a number of schools, many UTC partners were recognized in general as well as for their individual engineering programs.

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.

By using Stormwater Green Infrastructure such as rain gardens and more recently porous parking lots, a CAIT-affiliated researcher is leading the way in building and implementing these environmentally-friendly measures to help control flooding events for at-risk neighborhoods.

Interested in using recycled asphalt pavement (RAP) in your pavement preservation surface treatments? Then register for this online webinar today!

As the Region 2 UTC lead institution, Rutgers CAIT gathered its consortium partners and high-level industry leaders to discuss the next round of UTC projects, clients’ priorities, and collaboration. Discussions focused on finding real-world implementable solutions for pressing transportation issues in the region.

This summer local officials celebrated the grand opening of a new 2-mile asphalt trail along the Skillman Road Pathway in Montgomery Township, NJ. In partnership with NJDOT, FHWA, and Rutgers CAIT, the pathway includes areas of experimental porous concrete designed to alleviate flooding and puddling in the area.

Robots are emerging in multiple roles for infrastructure construction, condition monitoring, and maintenance. From rigid machines to flexible soft ’bots—whether they fly, climb, crawl, or swim—these tools have rapidly expanding capabilities, applications, and utility in the field.

FHWA has been rolling out pavement technologies for construction and maintenance of roadway surfaces that can potentially save money, increase safety, and improve performance. The agency also is facilitating their use across the country.

A study on managing risk associated with broken rails by Dr. Xiang Liu was chosen for a special issue of Transportation Research Record that collects papers from 2016–2017 that were most frequently cited and mentioned in journal articles, federal reports, and policy publications.

This certification meets AASHTO standards and requirements. It also further validates equipment used in the lab and supports ongoing efforts at Rutgers to monitor and maintain New Jersey’s pavement network in partnership with NJDOT.

The American Council of Engineering Companies of New Jersey celebrated its 50th annual Engineering Excellence Awards this July, and recognized Rutgers professor and CAIT-affiliated researcher Dr. Nenad Gucunski as its Educator of the Year.

Since Hurricane Ida struck New Jersey, a team of Rutgers engineers, researchers and students has been in the field assessing flood damage and gathering data to help improve flood prediction models and how New Jersey responds to future storms.

As part of a pilot project funded by NJDOT and FHWA, Rutgers and CAIT-affiliated researchers, alongside Montgomery Township, are building a 1,500-square ft. test sidewalk made of porous concrete in Montgomery, NJ to collect performance data.

TRB’s Airport Cooperative Research Program recently announced the winners of its annual Graduate Research Awards. This prestigious award focuses on applied research on airport and aviation system issues to help the public sector improve the quality, reliability, safety, and security of the U.S. civil aviation system.

At the 24th Annual NJDOT Research Showcase, Rutgers student Xiao Chen won the 2022 Outstanding University Student in Transportation Research Award for his work on the NJDOT project “Innovative Pothole Repair Materials and Techniques.”

CAIT has a robust pavement operation that boasts long-standing AASHTO accreditation. It’s also committed to spreading the word—and skills—on pavement management, customized condition modeling, budget planning, and finding the right materials for every application.

Recent UTC projects from Rutgers CAIT address critical issues of asset management, transportation safety, and infrastructure resilience during severe weather events as Hurricane Season 2020 continues.

This fall, CAIT hosted multiple guests for tours of its Rutgers Asphalt Pavement Lab and other innovative labs and facilities on campus. From stakeholders at transportation agencies throughout the NJ/NY region to state legislators, CAIT showcased some of the impactful research happening at our labs.

Hurricane Maria left devastating effects on Puerto Rico when the storm struck in 2017, with NOAA's Office for Coastal Management totaling the damage at $90 billion. Now, research from the Polytechnic University of Puerto Rico is examining ways to make pedestrian and traffic infrastructure more resilient in the area.

Civil engineering associate professor Dr. Hao Wang was named 2019 Educator of the Year by the ASCE New Jersey Section. He was selected for his research promoting sustainable transportation infrastructure and for his dedication to engineering education.

CAIT researchers have demonstrated that mechanical vibrations have the potential to be one possible solution to alleviating the “ice bomb” dilemma. That is, ice accumulating on the stay cable sheaths of cable-stayed bridges and falling to the roadway below.

The BEAST at Rutgers CAIT is more than just an innovative facility that can estimate the lifespan of bridge systems. It also serves as an opportunity for students to receive experiential learning through the number of research projects that piggyback on the ongoing and future accelerated testing efforts within the lab.

The 99th Annual Meeting of the Transportation Research Board will feature transportation professionals from around the world for a week of presentations, posters, meetings, awards, networking, and more. Use this schedule to find out when and where researchers from Rutgers CAIT will be discussing their own work.

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.

PHMSA invited Rutgers grad student Milad Salemi to present his research at a workshop to encourage high school students to pursue STEM fields and to expose them to transportation careers. The event was part of the USDOT 50th Anniversary celebration.

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.

Transportation professionals from around the world came together last week to share research, discuss the future of the industry, network, and more. Among them, researchers from CAIT shared their own work ranging from autonomous vehicles and accessibility to preventing tunnel fires.

CAIT-affiliated researcher Dr. Sharon Di is part of a team of Columbia University researchers who recently received NSF funding to create a virtual replica, or digital twin, of New York City that will continuously learn and dynamically update itself as the city traffic environment changes in real time.

During a recent episode of the Structural Engineering Podcast Channel, UTC partner at NJIT and CAIT-affiliated researcher Dr. Matthew Bandelt, was interviewed about his work with this innovative material and its many applications. 

Dr. Matthew Bandelt, an Assistant Professor in the Department of Civil and Environmental Engineering at the New Jersey Institute of Technology and a CAIT University Transportation Center partner, won the award to continue his research studying the use of highly ductile concrete materials in structural systems.

On August 24th from 3-4 pm, the Center for Advanced Infrastructure and Transportation (CAIT) hosted Mark Vessely, P.E., principal engineer with BGC Engineering for a presentation on geotechnical asset management.

On Friday, January 29th, CAIT hosted UTC partner Dr. Gustavo Pacheco-Crosetti for a seminar presentation on his work to date studying the damages from Hurricane Maria on Puerto Rico in order to improve future infrastructure resilience.

On December 9th CAIT hosted affiliated researchers from Columbia University for a webinar on their latest research studying the “Effects of Exposure to Fire on Strength of Suspension Bridge Cables Over Time” as part of the ongoing CAIT Seminar Series. Watch the webinar here.