Drivers to pay $123b over decades in 'most-tolled city'

Sydney motorists are collectively set to pay a minimum of $123 billion in road tolls out to 2060. (Bianca De Marchi/AAP PHOTOS)

Sydney drivers are expected to fork out at least $123 billion over nearly four decades for the city's disjointed and mostly privately operated toll road network.

Modelling by NSW Treasury and transport officials show $64 billion alone will be paid under a deal struck by the previous coalition government with Transurban for the 33km WestConnex system.