ERP EXPLAINED
Choose the gantry.
Check the time.
An ERP charge depends on the exact gantry, direction, vehicle class and passing time.
Four steps to a correct charge
- Identify the gantry and direction using the official OneMotoring map.
- Check the effective date of the rate table.
- Read the entry for your vehicle and exact time band.
- Enter that confirmed charge into the SGOnTime budget calculator.
ERP Rates is a static official dataset; the older public live ERP rate endpoint was withdrawn. We will not invent charges or which gantries a route crosses.
Source: OneMotoring ERP rates. Coverage & data policy. Singapore Open Data Licence.