2021 4th International Symposium on Traffic Transportation and Civil Architecture (ISTTCA 2021) was held ceremoniously online on November 13 2021. Thanks to the support of experts and scholars! 

 Keynote Speeches

Prof. Jinfang Hou，Tianjin Port Engineering Institute Co., Ltd. of CCCC First Harbor Engineering Co., Ltd.

Speech Title: Research on Monitoring Technology of Island Tunnel Project of Hong Kong-Zhuhai-Macao Bridge

Senior Engineer Guangsi Chen，Tianjin University

Speech Title: Brief Introduction to the Achievements of Tianjin University Marine Geotechnical Team

Prof. Xintang Wang，Ningbo University

Speech Title: New progress in research on prefabricated residence system of steel structures

Prof. Wenquan Li, Southeast University

Speech Title: The benefits of introducing meeting points into flex-route transit services

Assoc. Prof. Sara Moridpour, School of Engineering, RMIT University

Speech Title: Dynamic Monitoring and Prediction of Road Pavement Degradation