The (Gantry 21) is located at the entrance to the Central Business District (CBD) and Orchard area. As of April 2026, there are no active charges for this gantry. Gantry Overview Gantry ID : 21
: Singapore-registered vehicles are now required to have the new On-Board Unit (OBU) installed, as the old In-Vehicle Units (IU) are being phased out by the end of 2026. buyong road erp rates
The following rates are currently set at $0.00 for all vehicle types including passenger cars, taxis, and light goods vehicles. Time Period 07:00 – 22:30 Monday – Friday 07:00 – 19:55 Sunday & Public Holidays The (Gantry 21) is located at the entrance