Seaford line
4000 class crossing the Onkaparinga River viaduct
Overview
Locale	Adelaide, South Australia
Termini	Adelaide Seaford
Stations	24
Service
Type	Commuter rail
Operator(s)	Adelaide Metro
Rolling stock	3000/3100 4000
History
Opened	1913 (to Marino) 1974 (to Hallett Cove Beach) 1976 (to Christie Downs) 1978 (to Noarlunga Centre) 2014 (to Seaford)
Re-sleepered (concrete)	2009–2011
Electrified	January 2013–14
Technical
Line length	35.9 km (22.3 mi)
Number of tracks	2
Track gauge	1,600 mm (5 ft 3 in)
Electrification	25 kV 50 Hz AC from overhead catenary
Route map km 0 Adelaide Gawler, Grange & Outer Harbor lines to Port Augusta Adelaide Depot closed 2011 Port Road Glover Avenue Holdfast Bay line 2.0 Mile End Sir Donald Bradman Drive 2.9 Mile End Goods closed 1994 Adelaide Parklands Terminal Keswick closed 2013 Anzac Highway (Keswick Bridge) 4.0 Adelaide Showground Showground Central 2003–2013 Leader Street 5.0 Goodwood Glenelg tram line (Goodwood Overpass) Victoria Street Belair line to Bordertown & Melbourne East Avenue 6.3 Clarence Park 7.1 Emerson Cross Road (level crossing) South Road (overpass) 7.9 Edwardstown De Laine Avenue Angus Avenue Raglan Avenue 9.1 Woodlands Park Dunorlan Road Flinders line 10.2 Ascot Park Daws Road Marion Road 11.4 Marion Sturt River Oaklands (original site) 1913–2008 12.9 Oaklands Diagonal Road/Morphett Road 13.7 Warradale 14.6 Hove Brighton Road Jetty Road Brighton (original site) 1913–1976 16.0 Brighton Edwards Street Shoreham Road South Brighton closed 1976 17.1 Seacliff (to Adelaide) Wheatland Road 17.2 Seacliff (to Seaford) Maitland Terrace Singleton Road 18.3 Marino Jervois Terrace 18.9 Marino Rocks 21.4 Hallett Cove Hallett Cove (original site) 1915–1974 Willunga line The Cove Road 22.9 Hallett Cove Beach Grand Central Avenue Meyer Road Christie Road Port Stanvac siding Lonsdale Depot 26.7 Lonsdale Dyson Road O'Sullivan Beach Road Christie Creek Flaxmill Road 28.9 Christie Downs Elizabeth Road Christie Downs (original site) 1976–81 Beach Road Hannah Road 30.2 Noarlunga Centre Goldsmith Drive Old Honeypot Road River Road Onkaparinga River Seaford Meadows Depot 34.7 Seaford Meadows Seaford Road Lynton Terrace 36.0 Seaford Willunga line corridor for future extension to Aldinga broad gauge standard gauge

The Seaford line is a suburban commuter line in Adelaide, South Australia.

History

Before the extension of the line to Noarlunga Centre in 1978, the Willunga line ran from Hallett Cove station on a different route through Reynella, Morphett Vale and Hackham to Willunga (south-east of Noarlunga). It closed in 1969 and in September 1972 a track-removal train removed the tracks, and for six years Noarlunga had no train service.

The South Australian Railways and its successor, the State Transport Authority, extended the current railway southwards in stages from Hallett Cove to cater for increasing residential development in the southern area. Opening dates for passenger services were: Hallett Cove Beach on 30 June 1974; Christie Downs on 25 January 1976 (This was a temporary terminus just north of Beach Road and adjacent to Hyacinth Crescent, and was in a different location to the current Christie Downs station, which opened in November 1981.); and Noarlunga Centre on 2 April 1978.

Prior to 2014, most trains were operated by 3000 class railcars augmented at times by 2000 class railcars. Since the electrification of the line, the latter are no longer authorised to operate on the line.^[1] Most services are now operated by 4000 class electric multiple units. A number of railcars needed for peak-hour services are now stabled overnight in secure sidings at Port Stanvac, north of Lonsdale station, and at a much bigger facility adjacent to Seaford Meadows. The last freight trains on the line, to and from Port Stanvac Refinery, ceased in the late 1990s.

Seaford extension

The 1.2km railway overpass over the Onkaparinga River

In 2005, the State Government announced the line would be extended 5.5 kilometres (3.4 mi) to the southern suburb of Seaford. The plan was cancelled in December 2007 after a study concluded that the extension could not be justified. The government announced that it would retain the corridor to Aldinga for a possible extension further south in the future.^[10] In July 2008, a feasibility study was commissioned by the government into extending the line.^[11] This extension was given approval after the Federal Government announced a $291 million investment in the project as part of the 2009/10 Federal Budget.^[12]

Construction started in 2011 with the extension opening on 23 February 2014.^[8][9] The extension included a new 1.2-kilometre (0.75 mi) elevated rail bridge over the Onkaparinga River, a rail bridge over Old Honeypot Drive, and new railway stations at Seaford Meadows and Seaford. New road bridges were also constructed over the extension at Goldsmith Drive, Seaford Road and Lynton Terrace.^{[13][14][15][16][17]}

Route

The line runs south from Adelaide station paralleling the Belair line as far as Goodwood. It then branches off in a south-west direction through the suburbs of Edwardstown, Oaklands Park and Marion to the coast at Brighton, where it turns south towards Noarlunga Centre in the southern suburbs. The line was known as the Marino and Hallett Cove line when it finished at Hallett Cove. Most trains terminated at Marino, with only about a quarter going to Hallett Cove.

Like the rest of the Adelaide network, the line is broad gauge. Dual gauge sleepers have been laid to allow for the line to be converted to standard gauge at a future date.^[19] The line is 35.9 kilometres (22.3 mi) long and is the second longest of the Adelaide suburban railway lines. The line is double track throughout. The Australian Rail Track Corporation standard-gauge main line passes over the line just south of Goodwood station, and the Flinders line branches off south of Woodlands Park.

Line guide

Seaford Line
Name	Distance from Adelaide	Year opened	Serving suburbs	Connections
Adelaide	0.0 km	1856	Adelaide	Belair Flinders Gawler Grange Outer Harbor Bus Tram
Mile End	2.0 km	1898	Mile End
Adelaide Showground	4.0 km	2014	Keswick, Wayville
Goodwood	5.0 km	1883	Forestville, Goodwood	Belair
Clarence Park	6.3 km	1913	Black Forest, Clarence Park	Bus
Emerson	7.1 km	1928	Black Forest, Clarence Park
Edwardstown	7.9 km	1913	Edwardstown
Woodlands Park	9.1 km	1925	Ascot Park, Edwardstown	Flinders Bus
Ascot Park	10.2 km	1914	Ascot Park
Marion	11.4 km	1954	Marion
Oaklands	12.9 km	1913	Oaklands Park, Warradale	Bus
Warradale	13.7 km	1956	Warradale
Hove	14.6 km	1914	Hove
Brighton	16.0 km	1913	Brighton	Bus
Seacliff	17.0 km	1915	Seacliff	Bus
Marino	18.3 km	1913	Kingston Park, Marino	Bus
Marino Rocks	18.9 km	1915	Marino
Hallett Cove	21.4 km	1915	Hallett Cove	Bus
Hallett Cove Beach	22.9 km	1974	Hallett Cove	Bus
Lonsdale	26.7 km	1976	Lonsdale
Christie Downs	28.9 km	1976	Christie Downs
Noarlunga Centre	30.2 km	1978	Noarlunga Centre	Bus
Seaford Meadows	34.7 km	2014	Seaford Meadows
Seaford	36.0 km	2014	Seaford	Bus Regional Coach

Services

3000 class railcar on the Seaford line before it was electrified

Trains to and from Adelaide operate every 5–10 minutes during the weekday peak periods, every 10–20 minutes off-peak on weekdays, and every 30 minutes on weekends plus in the late evening. Previously, some stations were also serviced by trains from Brighton and from the Flinders branch line on weekdays.^[20]

Gallery

• 
  The now demolished Keswick station, with Adelaide Parklands Terminal in the background
• 
  Goodwood station in 2005, with the Goodwood Overpass in the background
• 
  Woodlands Park station in 2007
• 
  Oaklands station between 2008 and 2019
• 
  Brighton station
• 
  Marino Rocks station
• 
  Hallett Cove Beach station
• 
  Noarlunga Centre, prior to 2014

References

External links

• Seaford to City - Adelaide Metro website