4/8 car H sets (OSCARs). All-stations services operate between Waterfall, Thirroul and Port Kembla with 4-car T sets (Tangaras). Shuttle train services between Kiama and are operated by 2-car diesel Endeavour railcars, due to the line not being electrified past Kiama. From 2023, all services are to be taken over by 4 and 6 car D Sets. This will free up H sets for transferral to suburban railway work. Two-car Endeavour sets will continue to operate the Kiama to Bomaderry section. These are set to be replaced by the new bi-modal regional fleet in 2023. Stopping patterns Weekday Peak Hours There are no set stopping patterns for peak hours, however every 20 minutes a service operates between Bondi Junction all stations to Central (Platforms 24/25), Redfern (Platform 11/12), Wolli Creek, Hurstville and the South Coast. Some trains start/end at Wollongong and Thirroul. There are also some local services starting at Waterfall or Thirroul. Weekday Off-Peak Central (i), Redfern, Wolli Creek, Hurstville, Sutherland, Helensburgh, Thirroul, North Wollongong, Wollongong then all stations (except Kembla Grange) to Kiama (operates every 60 minutes) Kiama then all stations to Bomaderry/Nowra (operates every 120 minutes – connects with every second Central-Kiama train) Waterfall then all stations to Port Kembla via Thirroul and Wollongong (operates every 60 minutes) Weekends Bondi Junction, all to Redfern, Wolli Creek, Hurstville, Sutherland, Waterfall then all stations to Thirroul, then North Wollongong, Wollongong and then all stations to Kiama (operates every 120 minutes) Bondi Junction, all to Redfern, Wolli Creek, Hurstville, Sutherland, Waterfall, Thirroul, North Wollongong, Wollongong and then all stations to Kiama, connecting with the Bomaderry train (operates every 120 minutes) Kiama then all stations to Bomaderry/Nowra (operates every 120 minutes – connects with express Bondi Junction-Kiama train) Thirroul, then all to Port Kembla (irregular frequency, connects with each train from Bondi Junction) Rarer patterns Some late night or early morning services: run between Wollongong and Port Kembla/Kiama only make all stops between Sutherland and Waterfall (since T4 suburban services are not operating at this time) start at Waterfall, connecting off a T4 suburban train, but then follow the Kiama stopping pattern replaced by a bus service between Kiama and Bomaderry/Nowra Some afternoon services: start at Helensburgh, but run as a T4 service, using the same stopping patterns as T4 Waterfall services divide at Wollongong, with only the front 4 cars continuing past Wollongong Stations Patronage References External links Regional Transport