Sungai Johor-SDE Bridge, the longest single plane cable stayed bridge in Malaysia across Johor River, which became the longest river bridge in Malaysia after Batang Sadong Bridge in Sarawak. The section between Cahaya Baru and Penawar is built as a two-lane expressway (except the Sungai Johor-SDE bridge) while retaining the full access control, making the section as the first true two-lane expressway with full access control in Malaysia. There is a water catchment area located along Sungai Layang sections near the Sultan Iskandar Reservoir. Senai–Desaru Expressway traverses through the environmentally sensitive water catchment area of Sultan Iskandar Reservoir. Senai–Desaru Expressway is the only expressway in Malaysia which features the Pollutant Removal System (PRS). The expressway took one step higher by introducing the PRS to monitor and control any potential impact to the water quality in Sultan Iskandar Reservoir in the event of a spillage of dangerous and hazardous chemicals from any vehicle travelling on the expressway. Toll systems The Senai–Desaru Expressway is using the closed toll system. Beginning 9 November 2016, all electronic toll transactions has now conducted using Touch 'n Go and SmartTAGs. Toll rates List of interchanges Main Link Pasir Gudang Link References External links Senai-Desaru Expressway Berhad (SDEB) Longest cable-stayed bridge planned (The Star, 18 December 2006) 2009 establishments in Malaysia Expressways and highways in Johor