Stations

The first passenger train services on the Illawarra commenced on 21 June 1887, after the line was completed from Clifton to Wollongong, and later, North Kiama on 9 November 1887. The line was later connected to Waterfall via Helensburgh, Otford, Stanwell Park and Coalcliff the following year between July and October 1888, after delays on construction between Waterfall and Clifton. The line was further extended to Bomaderry through Kiama, opening on 2 June 1893.^[1][2]

An American Suburban carriage passenger train approaches Austinmer station. (photograph dated 1914)

View of Shellharbour Junction station, which opened in late 2014

Throughout its long history, the South Coast Line's roster of stations has changed significantly. Many stations in the Upper Illawarra had closed and new ones opened towards the first half of the 20th century. Stations such as the ones serving Clifton were closed, along with a majority of the original railway between Waterfall and Coalcliff between 1915 and 1920, replaced with a new alignment that made use of a flatter gradient and made the infamous Otford Tunnel defunct. New stations along the line that opened throughout this period included Coledale in 1902, North Wollongong in 1915, Coniston in 1916, Wombarra in 1917, and Towradgi in 1948. Further removals of stations from the line in the latter half of the 20th century included the station serving Yallah in 1974, the majority of the stations on the line between Kiama and Bomaderry, and Lilyvale in 1983.^[1] Dunmore was also closed in November 2014, replaced by Shellharbour Junction, after rising commercial and residential development in Flinders and Shell Cove and their distance from Dunmore station, prompted the Government of New South Wales to build a replacement station closer to the area of urban growth.^[3]

While the railway network at Port Kembla was built in 1916, stations and passenger trains servicing the surrounding suburbs did not operate until 5 January 1920, when the Port Kembla railway station was opened. A station at Cringila was added to the Port Kembla commuter branch in 1926, along with one at Port Kembla North, a decade later, in 1936. A railway station for workers at Port Kembla, named Lysaghts, after the nearby Lysaght steel plant, was also opened in 1938.^[1]

Some platforms on the line (e.g. Scarborough) are only 4 or 6 cars long, so not all doors may open on 8-car trains.

Services and rolling stock

Services were originally operated with locomotive-hauled trains and, later, Diesel railcars, prior to the electrification of the South Coast railway line. The line was electrified to Helensburgh in 1984, with the suburban Eastern Suburbs & Illawarra Line service occasionally extending its service past the terminus at Waterfall to Helensburgh during peak hours, a practice that the current Sydney Trains Eastern Suburbs & Illawarra Line service still follows today. Electrification extended to Wollongong the following year. Despite the newly installed electrification, diesel sets and locomotive-hauled trains still operated along the line from Kiama all the way past Wollongong to Sydney, including the South Coast Daylight Express, until 1991.^[4] Electrification of the South Coast railway line was further extended to Dapto in 1993 and, finally, to Kiama in 2001. The railway between Kiama and Bomaderry is the only part of the line that remains non-electrified, operated by New South Wales Endeavour railcars since their introduction in 1994.

The electrified rolling stock of the South Coast Line began with V set intercity trains. There were later accompanied by Tangaras when they were introduced into the CityRail network in 1988. Originally, the Tangaras that ran on the South Coast Line were different variations of T sets known as G sets. G sets differed from T sets in that they had reversible seats, toilets, fresh water dispensers and luggage racks. In late 2005, it was discovered that a majority of the V set rolling stock operating on the South Coast Line were suffering from corrosion in their underframes. More G sets were introduced onto the South Coast Line to compensate, and eventually became the standard rolling stock on the South Coast Line after V sets ceased operating on the service. From January 2012, V sets ceased operating South Coast services. In 2009, however, after the introduction of OSCARs onto the intercity CityRail network, All G sets were recalled for conversion into T sets. The OSCAR fleet effectively replaced the G set rolling stock and, since 2010, standard Sydney Trains T sets, owned by NSW TrainLink, have been operating services to Port Kembla.

In 2017, it was revealed that the Liberal state government had reviewed a 3.6 billion dollar tunnel between Thirroul and Waterfall that could reduce travel time between Sydney and Wollongong by 22 minutes, but that rail improvements were being sidetracked in favour of improving and extending the nearby Princes Motorway.^[5]

Incidents

On 20 December 1994, an accident involving two empty S sets occurred during a shunting procedure at Waterfall. One of the trains jack-knifed onto the platform, demolishing the concrete pedestrian bridge. No injuries or casualties, however, were reported.^[6]

On the morning of 31 January 2003, an intercity Tangara en route to Port Kembla derailed at high speed between Waterfall and Helensburgh, resulting in the deaths of seven people and injury of forty.^[7] The accident was the third major accident resulting in fatalities on the CityRail network in 13 years, after the Cowan rail accident in 1990 and Glenbrook rail accident in 1999.

On 24 November 2011, a Pacific National coal train derailed near Clifton, causing the suspension of South Coast Line services between Waterfall and Thirroul. Services were resumed four days later, after the derailed train was removed from the tracks.^[8] The train had derailed immediately after coming out of the Clifton tunnel, with the front eight clearing the tunnel and derailing, and the rear twelve carriages remaining inside the tunnel. The Office of Transport Safety Investigations found that the cause of the derailment was a broken axle.^[9]

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

New South Wales metropolitan rail area, with the South Coast Line highlighted in blue

Name	Code [11]	Distance from Central	Travel Time [ab 1]	Railway	Suburbs serviced	Connecting Services
Bondi Junction – Waterfall (Suburban section)
Bondi Junction	BJN	6.7 km	dep.	Eastern Suburbs	Bondi Junction, Woollahra	T4
Edgecliff	ECL	4.8 km	3 min		Edgecliff, Darling Point	T4
Kings Cross	KSX	3.4 km	3 min		Kings Cross, Rushcutters Bay	T4
Martin Place	MPC	2.1 km	2 min		Sydney	T4
Town Hall	THL	1.1 km	3 min		Sydney	Services T1 T2 T3 T4 Central Coast & Newcastle
Central	CEN	0.0 km	3 min		Sydney, Strawberry Hills, Ultimo, Surry Hills	Services T1 T2 T3 T4 T7 T8 Blue Mountains Central Coast & Newcastle North Coast North Western Southern Western
Redfern	RDF	1.3 km	2 min		Redfern, Waterloo, Darlington	Services T1 T2 T3 T4 Blue Mountains Central Coast & Newcastle
Wolli Creek	WOC	7.3 km	8 min	South Coast	Wolli Creek, Arncliffe	T4 T8
Hurstville	HVL	14.8 km	15 min		Hurstville, Hurstville South	T4
Sutherland	SLD	24.6 km	10 min		Sutherland	T4
Waterfall	WFL	38.7 km	12 min		Waterfall	T4
Waterfall – Coniston
Helensburgh	HSB	46.3 km	9 min	South Coast	Helensburgh, Lilyvale
Otford	OTF	54.6 km	6 min		Otford, Stanwell Tops
Stanwell Park	SWP	56.0 km	4 min		Stanwell Park
Coalcliff	CCF	59.3 km	6 min		Coalcliff
Scarborough	SWP	62.5 km	5 min		Scarborough, Clifton
Wombarra	WMJ	64.4 km	3 min		Wombarra
Coledale	COL	66.2 km	3 min		Coledale
Austinmer	AUR	68.6 km	3 min		Austinmer
Thirroul	TRL	70.2 km	2 min		Thirroul
Bulli	BUI	72.2 km	2 min		Bulli
Woonona	WOJ	74.0 km	2 min		Woonona
Bellambi	BLM	75.6 km	2 min		Bellambi, Russell Vale
Corrimal	CIM	77.0 km	1 min		Corrimal, East Corrimal
Towradgi	TOW	78.0 km	1 min		Towradgi, Tarrawanna
Fairy Meadow	FMW	79.4 km	2 min		Fairy Meadow
North Wollongong	NHW	81.3 km	3 min		North Wollongong, Gwynneville, Mount Ousley
Wollongong	WOL	82.9 km	4 min		Wollongong	Wollongong – Bundanoon Coach
Coniston	CNI	84.1 km	2 min		Coniston
Coniston – Port Kembla (Port Kembla branch)
Lysaghts	LYS	86.3 km	3 min	Port Kembla
Cringila	CRG	87.7 km	2 min		Cringila
Port Kembla North	PBN	88.8 km	2 min		Warrawong
Port Kembla	PKM	90.2 km	3 min		Port Kembla
Coniston – Kiama
Unanderra	UDR	88.3 km	5 min	South Coast	Unanderra
Kembla Grange	KGG	91.6 km	3 min		Kembla Grange
Dapto	DAP	95.1 km	5 min		Dapto, Horsley	Wollongong – Bundanoon Coach
Albion Park	ALP	103.3 km	~9 min		Albion Park Rail	Wollongong – Bundanoon Coach
Oak Flats	OAF	105.5 km	3 min		Oak Flats, Blackbutt, Shellharbour
Shellharbour Junction		108.9 km	4 min		Croom, Flinders, Shell Cove
Minnamurra	MUR	113.4 km	5 min		Minnamurra
Bombo	BMB	117.6 km	5 min		Kiama Downs
Kiama	KAM	119.2 km	3 min		Kiama
Kiama – Bomaderry (Non-electric service)
Gerringong	GOG	128.6 km	9 min	South Coast	Gerringong
Berry	BRY	140.8 km	9 min		Berry
Bomaderry	BOM	153.4 km	9 min		Bomaderry, Nowra