Radiofrequency identification (RFID) technology has revolutionized various industries, including transportation systems. This paper explores the implementation of RFID technology in highway toll systems in Malaysia. It focuses on the technical aspects, benefits, challenges, and future prospects of RFID highway sensing. The deployment by PLUS Malaysia Berhad, which integrates automated number plate recognition (ANPR) and aims to achieve a barrier-less, multilane free flow (MLFF) system, is highlighted. This initiative is part of a broader strategy to enhance traffic management and reduce congestion on Malaysian highways.
