From 20 Hours to Just Eight: Jakarta–Palembang Now Takes Only Eight Hours

A revolution in connectivity is underway on Sumatra. If previously the journey from Jakarta to Palembang was synonymous with a gruelling 20 hours on the eastern corridor of asphalt, that narrative has now officially ended. Ahead of the 2026 Lebaran exodus, travel time between the two major cities has been slashed to eight to ten hours. This 50 per cent efficiency leap is not magic but the consequence of the massive construction of the Trans Sumatra Toll Road (JTTS), which now covers 822.6 kilometres under the management of PT Hutama Karya (Persero). The functional operation of the Palembang–Betung Sections 1 and 2, spanning 53.6 km, is the main lifeline for travellers this year. The route, which used to be clogged with hours of traffic in Palembang’s city centre, now takes around 1 hour. Academic Djoko Setijowarno, Civil Engineering lecturer at Unika Soegijapranata and a member of MTI’s Central Advisory Council, says the toll network’s presence radicalises Sumatra’s mobility map. A similar efficiency is felt on the Medan to Lake Toba route, which now takes 2–3 hours, far shorter than the previous six hours. Hutama Karya assures Lebaran 2026 travel will be faster and more affordable. The government is officially operating several new segments functionally toll-free. In addition to the Palembang–Betung segment, Betung–Tempino–Jambi Section 3 (52.2 km) has begun full operation but has not yet been tolled. In total, 822.6 km of toll roads are managed by Hutama Karya, of which 692.8 km have been fully operational with normal tolls.