International Association of Transportation Infrastructure (INTATI)
Founded in 1995, the International Association of Transportation Infrastructure (INTATI) is a non-profit, non-governmental academic organization dedicated to advancing research, knowledge exchange, and professional collaboration in the field of transportation infrastructure. INTATI brings together researchers, engineers, policymakers, and industry professionals from around the world to promote innovation and sustainable development in transportation infrastructure.
International Competition on Intelligent Simulation of Transportation Infrastructure
The 5th International Competition on Intelligent Simulation of Transportation Infrastructure

To promote the exchange of the latest research advances in fundamental theories and engineering technologies related to the numerical simulation of transportation infrastructure, the 5th International Competition on Intelligent Simulation of Transportation Infrastructure, hosted by Chang'an University and co-organized by Harbin Institute of Technology, The Hong Kong Polytechnic University, and City University of Hong Kong, will be launched in July 2026.
The 4th International Competition on Intelligent Simulation of Transportation Infrastructure

The final of the 4th International Competition on Intelligent Simulation of Transportation Infrastructure was held on December 19, 2025. More than 40 judges from leading universities in Germany, the Netherlands, the United Kingdom, the United States, Japan, Singapore, and China were invited to evaluate the 68 participating teams and their submissions based on innovation, significance, scientific rigor, and their performance during the final presentation and defense.
The 3rd International Competition on Intelligent Simulation of Transportation Infrastructure

The final of the 3rd International Competition on Intelligent Simulation of Transportation Infrastructure was held in Harbin, China, on December 20, 2024. More than 40 judges from leading universities in Germany, the United Kingdom, the United States, Japan, Singapore, Hong Kong, and mainland China were invited to evaluate the 105 participating teams and their submissions through final presentations, defenses, and comprehensive assessment.
The 2nd International Competition on Intelligent Simulation of Transportation Infrastructure

The final of the 2nd International Competition on Intelligent Simulation of Transportation Infrastructure was held in Hong Kong, China, on January 12, 2024. More than 20 judges from leading universities in Germany, the Netherlands, the United Kingdom, the United States, and China were invited to evaluate the 48 participating teams and their submissions based on innovation, scientific significance, and their performance during the final presentation and defense.
The 1st International Competition on Intelligent Simulation of Transportation Infrastructure

The final of the 1st International Competition on Intelligent Simulation of Transportation Infrastructure was held on March 26 and 27, 2022. More than 20 judges from leading universities in Germany, the United Kingdom, the United States, and China were invited to evaluate the 36 participating teams and their submissions based on their promotional posters, innovation, scientific significance, and performance during the final presentation and defense.
