The Joint Transportation Research Program (JTRP) has partnered with the Purdue Libraries to provide state-of-the-art digital production and open-access web-based dissemination tools. The largest collection is composed of over 1600 technical reports produced for projects funded by the Indiana Department of Transportation. The technical report production process and open access policy has been tremendously successful with over 1,000,000 downloads in the last 6 years and is widely regarded around the country as a best practice for producing and disseminating transportation research. This process and selected download statistics are described in a recent Transportation Research Board paper.
Purdue faculty members are highly sought after for transportation-related research by many other government agencies, associations, and the private sector. To leverage the streamlined production and dissemination processes developed by JTRP and the Purdue Libraries, the JTRP Affiliated Reports series was created to provide Purdue faculty a publication venue for technical reports funded by other sponsors. Each of the publications in this series has an acknowledgment section that recognizes their sponsor(s).
Publications from 2024
Measuring and Visualizing Freeway Traffic Conditions: Using Connected Vehicle Data, Rahul Suryakant Sakhare, Jairaj Desai, Jijo K. Mathew, John McGregor, Mischa Kachler, and Darcy M. Bullock
Publications from 2023
Next Generation Traffic Signal Performance Measures: Leveraging Connected Vehicle Data, Enrique D. Saldivar-Carranza, Howell Li, Jijo K. Mathew, Jairaj Desai, Tom Platte, Saumabha Gayen, James Sturdevant, Mark Taylor, Charles Fisher, and Darcy M. Bullock
Reporting Framework for Arterial-Level Traffic Signal Performance Measures Estimated from Connected Vehicle Trajectory Data, Enrique D. Saldivar-Carranza, Howell Li, Jijo K. Mathew, Saumabha Gayen, Haydn Malackowski, and Darcy M. Bullock
Trajectory-Based Arterial Traffic Signal Performance Measures Reports, Enrique Saldivar-Carranza, Howell Li, Jijo K. Mathew, Saumabha Gayen, Haydn Malackowski, and Darcy M. Bullock
Publications from 2021
Estimation of Connected Vehicle Penetration Rate on Indiana Roadways, Margaret Hunter, Jijo K. Mathew, Ed Cox, Matthew Blackwell, and Darcy M. Bullock
Publications from 2020
Dashboards for Real-time Monitoring of Winter Operations Activities and After-action Assessment, Jairaj Desai, Jijo K. Mathew, Woosung Kim, Mingmin Liu, Howell Li, Jeffrey D. Brooks, and Darcy M. Bullock
Using Crowdsourced Vehicle Braking Data to Identify Roadway Hazards, Howell Li, Jijo K. Mathew, Woosung Kim, and Darcy M. Bullock
Characterizing Interstate Crash Rates Based on Traffic Congestion Using Probe Vehicle Data, Michelle M. Mekker, Stephen M. Remias, Margaret L. McNamara, and Darcy M. Bullock
Publications from 2019
New Opportunities for Automated Pedestrian Performance Measures, Jack Bell, Rik Law, Howell Li, Ben Anderson, and Darcy M. Bullock
DamageWise Program Implementation Pays Off for Indiana, Daniel L. Brassard, Deborah Horton, and Darcy M. Bullock
Leveraging Snow Plow Dashboards Cams and Connected Vehicle Speed Data to Improve Winter Operations Performance Measures, Howell Li, Logan Peters, Christina Banuelos, Jonathan Zaugg, Anuj Sharma, and Darcy M. Bullock
Using Connected Vehicle Data to Reassess Dilemma Zone Performance of Heavy Vehicles, Howell Li, Tom Platte, Jijo K. Mathew, W. Benjamin Smith, Enrique Saldivar-Carranza, and Darcy M. Bullock
Utilization of Dedicated Electric Vehicle Plug-In Charging Stations in a College Campus Environment, Jijo K. Mathew, Deborah Horton, and Darcy M. Bullock
Populating SAE J2735 Message Confidence Values for Traffic Signal Transitions Along a Signalized Corridor, Jijo K. Mathew, Howell Li, and Darcy M. Bullock
Contaminant Release from Storm Water Culvert Rehabilitation Technologies: Understanding Implications to the Environment and Long-Term Material Integrity, Andrew J. Whelton, Kyungyeon Ra, Seyedeh Mahboobeh Teimouri Sendesi, Md Nuruddin, Xianzhen Li, John A. Howarter, Jeffrey P. Youngblood, Chad T. Jafvert, and Nadezhda N. Zyaykina
Publications from 2018
Using Probe Data Analytics for Assessing Freeway Speed Reductions During Rain Events, W. Logan Downing, Howell Li, William T. Morgan, Cassandra McKee, and Darcy M. Bullock
Publications from 2017
Observations of Trip Generation, Route Choice, and Trip Chaining with Private-Sector Probe Vehicle GPS Data, Christopher M. Day, Howell Li, Sarah M. L. Hubbard, and Darcy M. Bullock
Outcome Assessment Using Connected Vehicle Data to Justify Signal Investments to Decision Makers, Drake Krohn, Lou Rymarcsuk, Jijo Mathew, Chris Day, Howell Li, Ashwin Patel, Daniel Farley, and Darcy M. Bullock
Curating Automatic Vehicle Location Data to Compare the Performance of Outlier Filtering Methods, Jijo K. Mathew, Christopher M. Day, Howell Li, and Darcy M. Bullock
Travel Time Observations Using Bluetooth MAC Address Matching: A Case Study on the Rajiv Gandhi Roadway: Chennai, India, Stephen M. Remias, Alexander M. Hainen, Jijo K. Mathew, Lelitha Vanajakshi, Anuj Sharma, and Darcy M. Bullock
Publications from 2016
EconWorks Tools for Assessing the Wider Economic Benefits of Transportation Implementation Assistance, Davis Chacon-Hurtado, Ruiman Yang, Eleni Bardaka, Konstantina Gkritza, and Jon Fricker
Integrating Traffic Signal Performance Measures into Agency Business Processes, Christopher M. Day, Darcy M. Bullock, Howell Li, Steven M. Lavrenz, W. Benjamin Smith, and James R. Sturdevant
Publications from 2014
Performance Measures for Traffic Signal Systems: An Outcome-Oriented Approach, Christopher M. Day, Darcy M. Bullock, Howell Li, Steve M. Remias, Alexander M. Hainen, Richard S. Freije, Amanda L. Stevens, James R. Sturdevant, and Thomas M. Brennan
Publications from 2013
An Overview of Joint Deterioration in Concrete Pavement: Mechanisms, Solution Properties, and Sealers, Wesley Jones, Yaghoob Farnam, Paul Imbrock, Jeff Spiro, Chiara Villani, Jan Olek, and W. Jason Weiss
Publications from 2012
Roadway System Assessment Using Bluetooth-Based Automatic Vehicle Identification Travel Time Data, Christopher M. Day, Thomas M. Brennan, Alexander M. Hainen, Stephen M. Remias, and Darcy M. Bullock
Increased Use of Fly Ash in Hydraulic Cement Concrete (HCC) for Pavement Layers and Transportation Structures, Igor De la Varga, Dale P. Bentz, W. Jason Weiss, Javier Castro, Timothy J. Barrett, Robert P. Spragg, Carmelo Di Bella, Karthik H. Obla, Haejin Kim, Anton K. Schindler, Kevin P. Keith, and Taijiro Sato
Publications from 2011
Characterizing the Impacts of Phasing, Environment, and Temporal Factors on Pedestrian Demand at Traffic Signals, Christopher M. Day, Hiromal Premachandra, and Darcy M. Bullock