- Welcome to TIM 2025 -

The 8th   International Conference on Transportation Infrastructure and Materials

The International Conference on Transportation Infrastructure and Materials (TIM) is an international academic event in the
field of transportation infrastructure and materials initiated by the International Association of Chinese Infrastructure
Professionals (IACIP). Since first held in 2016, TIM has attracted wide attention worldwide for its strong academic atmosphere and cutting-edge topics. The former seven TIM conferences were held at Chang'an University, Qingdao University of
Technology, Hebei University of Technology, Shandong University & Shandong Jiaotong University, Changsha University of
Science and Technology, Beijing University of Civil Engineering and Architecture, and Chongqing Jiaotong University,
respectively. The TIM conferences have been supported by many renowned academic organizations, such as China Highway and Transportation Society, American Society of Civil Engineering (ASCE), ASTM International, etc. The 8th International
Conference on Transportation Infrastructure and Materials (TIM 2025) will be held at Guizhou University on July 25-29, 2025, in Guiyang, China.