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Why Traffic Signals Fail in Sri Lanka: Reviewing the Realities of Heterogeneous Traffic Dynamics Cover

Why Traffic Signals Fail in Sri Lanka: Reviewing the Realities of Heterogeneous Traffic Dynamics

Open Access
|May 2026

Authors

S. A. S. T. Salawavidana

suneth.thushara@gmail.com

Road Development Authority

H. R. Pasindu

pasindu@uom.lk

University of Moratuwa

J. M. S. J. Bandara

samanjbandara@gmail.com

University of Moratuwa

R. Munasinghe

rohan@uom.lk

University of Moratuwa
Language: English
Page range: 111 - 121
Published on: May 12, 2026
Published by: The Institution of Engineers, Sri Lanka
In partnership with: Paradigm Publishing Services

© 2026 S. A. S. T. Salawavidana, H. R. Pasindu, J. M. S. J. Bandara, R. Munasinghe, published by The Institution of Engineers, Sri Lanka
This work is licensed under the Creative Commons Attribution-NoDerivatives 4.0 License.