Keshuang Tang is Associate Professor in the Department of Transportation Information and Control Engineering at Tongji University. He is Editor of International Journal of Intelligent Transportation Systems, Chair of the Urban Transport Operations Special Interest Group and Member of the Scientific Committee of the World Conference on Transportation Research Society. His research interests include signal control, driver behavior, and intelligent transportation systems. He’s led national research projects in China and Japan and authored more than 60 journal articles. Head of the Institute of Transport Planning and Traffic Engineering at the Technische Universität. His research focuses on traffic, transport management, and Intelligent Transport Systems. He has been an Editorial Board member of several journals, including the Journal of International Association of Traffic and Safety Sciences. He serves as a Member of the Scientific Committee and Steering Committee for the WCTRS. Professor in Transportation Engineering, Graduate School of Environmental Studies, Nagoya University, Nagoya, Japan Zong Tian is Associate Editor of Elsevier’s journal “Case Studies on Transport Policy, ”and WCTRS’s Scientific Committee Member and Topic Area Manager of the “Traffic Management, Operations Safety” Special Interest Group. He is author of more than 80 journal articles in traffic signal control and co-author of “Global Practices on Road Traffic Signal Control” (Elsevier, 2019).

• 1. Introduction2. Principles of Road Traffic Signal Control3. United Kingdom4. North America5. Germany and Austria6. Switzerland7. Australia and New Zealand8. Japan9. China10. India11. Korea12. Malaysia and Singapore13. Qatar, UAE14. Conclusion

Keshuang Tang is Associate Professor in the Department of Transportation Information and Control Engineering at Tongji University. He is Editor of International Journal of Intelligent Transportation Systems, Chair of the Urban Transport Operations Special Interest Group and Member of the Scientific Committee of the World Conference on Transportation Research Society. His research interests include signal control, driver behavior, and intelligent transportation systems. He’s led national research projects in China and Japan and authored more than 60 journal articles. Head of the Institute of Transport Planning and Traffic Engineering at the Technische Universität. His research focuses on traffic, transport management, and Intelligent Transport Systems. He has been an Editorial Board member of several journals, including the Journal of International Association of Traffic and Safety Sciences. He serves as a Member of the Scientific Committee and Steering Committee for the WCTRS. Professor in Transportation Engineering, Graduate School of Environmental Studies, Nagoya University, Nagoya, Japan Zong Tian is Associate Editor of Elsevier’s journal “Case Studies on Transport Policy, ”and WCTRS’s Scientific Committee Member and Topic Area Manager of the “Traffic Management, Operations Safety” Special Interest Group. He is author of more than 80 journal articles in traffic signal control and co-author of “Global Practices on Road Traffic Signal Control” (Elsevier, 2019).

• 1. Introduction2. Principles of Road Traffic Signal Control3. United Kingdom4. North America5. Germany and Austria6. Switzerland7. Australia and New Zealand8. Japan9. China10. India11. Korea12. Malaysia and Singapore13. Qatar, UAE14. Conclusion

Keshuang Tang is Associate Professor in the Department of Transportation Information and Control Engineering at Tongji University. He is Editor of International Journal of Intelligent Transportation Systems, Chair of the Urban Transport Operations Special Interest Group and Member of the Scientific Committee of the World Conference on Transportation Research Society. His research interests include signal control, driver behavior, and intelligent transportation systems. He’s led national research projects in China and Japan and authored more than 60 journal articles. Head of the Institute of Transport Planning and Traffic Engineering at the Technische Universität. His research focuses on traffic, transport management, and Intelligent Transport Systems. He has been an Editorial Board member of several journals, including the Journal of International Association of Traffic and Safety Sciences. He serves as a Member of the Scientific Committee and Steering Committee for the WCTRS. Professor in Transportation Engineering, Graduate School of Environmental Studies, Nagoya University, Nagoya, Japan Zong Tian is Associate Editor of Elsevier’s journal “Case Studies on Transport Policy, ”and WCTRS’s Scientific Committee Member and Topic Area Manager of the “Traffic Management, Operations Safety” Special Interest Group. He is author of more than 80 journal articles in traffic signal control and co-author of “Global Practices on Road Traffic Signal Control” (Elsevier, 2019).

• 1. Introduction2. Principles of Road Traffic Signal Control3. United Kingdom4. North America5. Germany and Austria6. Switzerland7. Australia and New Zealand8. Japan9. China10. India11. Korea12. Malaysia and Singapore13. Qatar, UAE14. Conclusion