Lake Line

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Lake Line诺城地铁4号线 (湖线)Nuòchéng Dìtiě Sì Hào Xiàn (Hú Xiàn) Jalur Danau 	Lake Line诺城地铁4号线 (湖线)Nuòchéng Dìtiě Sì Hào Xiàn (Hú Xiàn) Jalur Danau
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150px 	150px
Route map 	Route map
Overview 	Overview
Transit type 	Rapid transit
System 	NotchRail
Termini 	BlairgowrieGreenwoodLake Wilson North (branch)
Stations 	25 in operation6 in planning
Services 	5
Operation 	Operation
Opened 	10 November 2025
Owner 	Jebsten State Government
Operator(s) 	NotchTransit Corporation
Character 	GroundUnderground
Depot(s) 	HespefieldMulgoa
Fleet 	P Set
Technical 	Technical
Track gauge 	1,435 mm (4 ft 8½ in)standard gauge
Electrification 	DC 1500 V third rail
The L4  is a rapid transit line in the NotchRail network. It was formerly named the Questacon Shuttle (2025–2048) and was formerly coded Line 07. The line serves the Southerland Shire and South Lakes area. The line serves three different lakes, which is where it gets its name from.
The line is coloured sky blue in NotchRail's timetables and other promotional materials.
==History==
The line began as a single-line shuttle between the stations of USA Embassy (now USA Expo) and Questacon. This line was opened in 2025.
As the Southerland Shire developed, a plan was made to extend the line to the northern shore of Lake Wilson. From 2047, the line was made double-track and was extended to Lake Wilson North station. The line was also extended to City Hall. This was completed in 2048.
Apperture Plains, located in between Questacon and Three Rock Lake, was opened in 2061. The line from Apperture Plains to the terminus at Lake Wilson North became a branch line while the new main line was constructed from Apperture Plains to the existing line at Archidon Village (now Archidon Castle), which was the terminus of the former Archidon Line.
As part of Project Integration, the line was extended from City Hall to Central, in 2067.
===Opening History===
*November 10, 2025 - The original line, from USA Embassy (now USA Expo) to Questacon, with 2 stations, opens.
*February 29, 2048 - Duplication of the entire line is complete.
*March 16, 2048 - Extensions on both ends of the line open: an eastern extension to Lake Wilson North, with 3 new stations, and a western extension to City Hall, with 1 new station. Hespefield (High School) (now Hespefield) and Apperture Reserve (now Wharton Reserve) also open.
*April 23, 2061 - Apperture Plains opens. The line from Apperture Plains to Lake Wilson North becomes a branch line while an extension on the new main line to Lake Wilson South, with 3 new stations, opens.
*March 9, 2067 - An extension to Central, with 4 new stations, opens.
==Stations==
Number 	Station 	Station 	Code	LGA 	Stopping patterns	Stopping patterns	Stopping patterns	Stopping patterns	Stopping patterns	Connections
Number 	Station 	Station 	Code	LGA 	1 	2 	3 	4 	5 	Connections
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 	Blairgowrie 	布莱尔高里 	BGE 	Summerley 	 	 	 	 	 	
 	Solaceon 	随意 	SCN 	Summerley 	 	 	 	 	 	
 	Regentsville West	里治围西 	RVW 	Bargo 	Future station 	Future station 	Future station 	Future station 	Future station 	Future station
 	Regentsville 	里治围 	RGV 	Bargo 	Future station 	Future station 	Future station 	Future station 	Future station 	
 	Tangara 	堂嘎拉 	TGA 	Bargo 	 	 	 	 	 	
 	Queens Park 	女王公园 	QUP 	Bargo 	 	 	 	 	 	
 	Bargo 	巴高 	BGO 	Bargo 	 	 	 	 	 	
 	Tungog 	堂各 	TUN 	Penrith 	Future station 	Future station 	Future station 	Future station 	Future station 	
 	Waratah Park 	华特尔公园 	WPK 	Allandale 	 	 	 	 	 	
 	Central 	诺城中央 	CEN 	Notchropolis	 	 	 	 	 	
 	Hall Park 	政厅园 	HPK 	Notchropolis	 	 	 	 	 	
 	Rollercoaster 	摇晃过山车 	RCR 	Notchropolis	 	 	 	 	 	
 	Troll House 	白目屋 	THS 	Notchropolis	 	 	 	 	 	
 	City Hall 	市政厅 	CTH 	Notchropolis	 	 	 	 	 	
 	USA Expo 	美国世博会 	USE 	Allandale 	 	 	 	 	 	
 	Hespefield 	黑斯皮菲 	HPD 	Eastplains 	 	 	 	 	 	
 	Wharton Reserve 	沃顿公园 	WTR 	Eastplains 	 	 	 	 	 	
 	Questacon 	诺城科技中心 	QTC 	Southerland 	 	 	 	 	 	
 	Apperture Plains 	光圈平原 	APP 	Southerland 	 	 	 	 	 	(branch)
 	Kirkby 	柯比 	KBY 	Homebush 	Future station 	Future station 	Future station 	Future station 	Future station 	Future station
 	Archidon Castle 	阿奇东城堡 	ACE 	Homebush 	 	 	 	 	 	
 	Wibowo Park 	围宝沃园 	WIB 	Homebush 	 	 	 	 	 	
 	Lake Wilson South	威尔逊湖南 	LWS 	Homebush 	 	 	 	 	 	
 	South Woodford 	活福南 	SFW 	Homebush 	Future station 	Future station 	Future station 	Future station 	Future station 	Future station
 	Werrington 	威灵顿 	WRG 	Leonay 	 	 	 	 	 	
 	Belrose 	贝尔罗斯 	BEL 	Greenwood 	 	 	 	 	 	
 	Haslem 	哈斯勒姆 	HSL 	Greenwood 	 	 	 	 	 	
 	Greenwood 	格林活 	GWD 	Greenwood 	 	 	 	 	 	
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 	Apperture Plains 	光圈平原 	APP 	Southerland 	 	 	 	 	 	(main)
 	Three Rock Lake 	三岩湖 	TRL 	Southerland 	 	 	 	 	 	
 	Bonnet Bay 	博内湾 	BBY 	Southerland 	 	 	 	 	 	
 	Lake Wilson North	威尔逊湖北 	LWN 	Southerland 	 	 	 	 	 	
==Stopping patterns==
1. All stations (main line): Central, Hall Park, Rollercoaster, Troll House, City Hall, USA Embassy, Hespefield, Wharton Reserve, Questacon, Apperture Plains, Archidon Castle, Wibowo Park, Lake Wilson South
2. All stations (branch): Central, Hall Park, Rollercoaster, Troll House, City Hall, USA Embassy, Hespefield, Wharton Reserve, Questacon, Apperture Plains, Three Rock Lake, Bonnet Bay, Lake Wilson North
3. Limited stops (main line): Central, Rollercoaster, Troll House, City Hall, USA Embassy, Hespefield, Questacon, Apperture Plains, Archidon Castle, Wibowo Park, Lake Wilson South
4. Limited stops (branch): Central, Rollercoaster, Troll House, City Hall, USA Embassy, Hespefield, Questacon, Apperture Plains, Three Rock Lake, Lake Wilson North
5. Express: Central, Troll House, City Hall, USA Embassy, Hespefield, Questacon, Lake Wilson South