3 factors Putrajaya must consider for new JB transit line

The Malaysian government faces three key considerations when planning the new Johor Bahru (JB) transit line, according to a transport think tank. First, passenger capacity must be accurately assessed to ensure the system can handle expected usage, especially during peak hours. Rahman Hussin, executive director of MY Mobility Vision, emphasized the importance of understanding vehicle capacity and service frequency to accommodate this demand.

Second, the long-term operating and maintenance costs of the elevated autonomous rapid transit system (e-ART) should be evaluated, including infrastructure maintenance, vehicle replacement, energy consumption, and technology support throughout the system's lifespan. Lastly, the impact of the e-ART on existing road traffic must be considered, particularly during construction and around major junctions.

The government has announced the selection of e-ART to alleviate congestion in Johor Bahru, alongside temporary measures like increased bus and KTM Komuter services and Grab Shuttles in dense areas. Rahman also stressed the need for integration of the autonomous system with existing facilities and the Johor Bahru-Singapore rapid transit link, which begins operations in mid-February.

International experience suggests that successful urban transport systems are primarily designed around passenger demand, network integration, and operational performance, not solely technology. Transport consultant Rosli Azad Khan noted that e-ART vehicles have nearly 10 times the passenger capacity of standard stage buses, making them more effective at handling peak-hour crowds.

He also highlighted the benefits of elevated corridors or separated lanes for e-ART vehicles to operate at maximum speed without being hindered by general traffic congestion. Introducing the e-ART system prior to the RTS Link's opening could further enhance its effectiveness by allowing for better route network development and public familiarity.