Illinois DOT invests $5.1 million in ITS research, including Gateway Traveler Information System


The University of Illinois Chicago (UIC) College of Engineering has been awarded a $5.1 million grant from the state’s DOT to continue its ITS research.

The research, led by Peter Nelson, professor of computer science and dean of the College of Engineering, and John Dillenburg, senior research scientist, has been integral to IDOT’s ability to operate and maintain surface transportation systems throughout Illinois. 

The benefits of the research are most visible through the Gateway Traveler Information System, or GTIS, and its website,  The system is used by hundreds of thousands of travelers and hundreds of transportation agencies, private companies and researchers each month. The website, data centers, servers and networks are all maintained by Nelson and his staff in the AI Laboratory. 

“This latest round of funding will cover the maintenance and operations of GTIS and its website,” says Dillenburg, associate director of the UIC AI Laboratory. “The GTIS requires 24/7 monitoring by a dedicated UIC staff of engineers, students and professionals.” 

The GTIS is so useful to IDOT and the traveling public that it was expanded via multistate alliances into Minnesota, Wisconsin, Iowa, Missouri, Indiana, Ohio and Michigan. More recently, the GTIS has improved and focused its coverage on Illinois and surrounding areas.

Dillenburg will continue to serve as the overall project manager for the AI Lab, managing a team of over 40 engineers, software developers, operators and computer science interns. In addition to Dillenburg, who began working on closely related projects with Nelson in 1989, the team includes senior software engineer Doug Rorem, who was recruited in 1990 to the AI Lab when he was a graduate student after taking Nelson’s introduction to artificial intelligence course; software engineer Anjum Malik, who was hired in 2008 and is now the GTIS operations manager; and Daniel Roe, who was also hired in 2008 and is now assistant manager.

This work has been previously supported by the Federal Highway Administration, the Federal Transit Administration, the National Research Council, the Illinois Department of Transportation, the Illinois State Toll Highway Authority, the Wisconsin Department of Transportation, the Chicago Department of Transportation and numerous private corporations. In total, Nelson’s ITS research has received over $40 million in funding from IDOT, at a rate of over $2 million per year. 

The grant will fund several sub-projects for IDOT, including the deployment of a machine vision truck parking information management system developed by UIC, which uses sensors and cameras to provide real-time updates via roadside signs to commercial truckers, so they can efficiently identify open spots for a rest period. The project will also fund the integration of the GTIS with a statewide transportation management system, and expand the UIC-developed lane closure system to other IDOT districts.

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Tom has edited Traffic Technology International (TTi) magazine and its Traffic Technology Today website since May 2014. During his time at the title, he has interviewed some of the top transportation chiefs at public agencies around the world as well as CEOs of leading multinationals and ground-breaking start-ups. Tom's earlier career saw him working on some the UK's leading consumer magazine titles. He has a law degree from the London School of Economics (LSE).