Mahakam Ulu Bridge Hit by Tugboats Twice in Two Weeks

The Mahakam Ulu Bridge has been the site of two incidents within a short time. Coal-laden barges have repeatedly collided with the bridge supports in Samarinda, East Kalimantan, causing damage to infrastructure and local residences. The latest incident, occurring on January 4, 2026, has once again drawn attention to safety issues on the region’s rivers. According to a statement from the Samarinda Police, both barges were detained for investigation, with an immediate response to secure the incident site. Amid frequent collisions, including a similar occurrence in December, local authorities are actively developing plans to reduce the risk of such incidents. Coordination meetings with port operators focus on enhancing safety measures and preventing further damage. Companies responsible for the barges are also conducting checks to ensure their vessels’ technical soundness. This case raises pressing questions about navigation, vessel management technologies, and infrastructure vulnerability, requiring thorough analysis and preventive actions.