1. ^{{cite web|url=http://www.metlink.org.nz/story21116.php?|title=Text description of fare zone boundaries|accessdate=2007-11-27|author=Metlink|last=|first=|authorlink=Public transport in Wellington|coauthors=|date=|year=|month=|format=|work=|publisher=Greater Wellington Regional Council|pages=|language=|doi=|archiveurl=https://web.archive.org/web/20071218135235/http://www.metlink.org.nz/story21116.php|archivedate=18 December 2007|quote=|deadurl=yes|df=dmy-all}}
2. ^{{cite book |last=Cameron |first=Walter Norman |authorlink= |coauthors= |editor= |others= |title=A Line Of Railway: The Railway Conquest of the Rimutakas |origyear= |month= |url= |format= |accessdate= |edition= |series= |date= |year=1976 |publisher=The New Zealand Railway and Locomotive Society |location=Wellington |language= |isbn=0-908573-00-6 |oclc= |doi= |id= |pages=74 |chapter=Chapter 4: Construction And Operation, Wellington To Upper Hutt |chapterurl= |quote=... as by New Year 1874, the rails had reached Ngahauranga. }}
3. ^{{cite book |last= |first= |authorlink= |coauthors= |editor= |others= |title=A Line Of Railway: The Railway Conquest of the Rimutakas |origyear= |month= |url= |format= |accessdate= |edition= |series= |date= |year= |publisher= |location= |language= |isbn= |oclc= |doi= |id= |pages=77 |chapter=Chapter 4: Construction and Operation, Wellington to Upper Hutt |chapterurl= |quote=The Hutt Railway was opened this morning ... Thus did the Evening Post of 14 April 1874 record the opening of the railway ... }}
4. ^¹ {{cite book |last=Hoy |first=Douglas G. |authorlink= |coauthors= |editor= |others= |title=Rails Out Of The Capital: Suburban Railways, Wellington |origyear= |month= |url= |format= |accessdate= |edition= |series= |date= |year=1970 |publisher=The New Zealand Railway and Locomotive Society |location=Wellington |language= |isbn= |oclc= |doi= |id= |pages=13 |chapter=Early Years |chapterurl= |quote=Kaiwharawhara and Ngauranga became stopping places on 20 April 1874, but the first buildings were not erected until later in the following year. }}
5. ^{{cite book |last= |first= |authorlink= |coauthors= |editor= |others= |title=A Line Of Railway: The Railway Conquest of the Rimutakas |origyear= |month= |url= |format= |accessdate= |edition= |series= |date= |year= |publisher= |location= |language= |isbn= |oclc= |doi= |id= |pages=89 |chapter=Chapter 4: Construction and Operation, Wellington to Upper Hutt |chapterurl= |quote=At this time Kaiwarra and Ngahauranga both received sixth-class stations, costing ₤160 each. Neither station had crossing loops or sidings as yet. }}
6. ^{{cite book |last= |first= |authorlink= |coauthors= |editor= |others= |title=A Line Of Railway: The Railway Conquest of the Rimutakas |origyear= |month= |url= |format= |accessdate= |edition= |series= |date= |year= |publisher= |location= |language= |isbn= |oclc= |doi= |id= |pages=188–189 |chapter=Chapter 8: Operating The Incline |chapterurl= |quote=Little livestock had been conveyed on the Wellington Section until the line was extended to Featherston, ... The establishment of ... the Wellington Meat Preserving and Freezing Company at Ngahauranga in 1884, gave a considerable impetus to livestock traffic, ... }}
7. ^{{cite book |last= Meyer |first= R J (Bob) |title= Up in the Hills: a history of Johnsonville |accessdate= |edition= |origyear= |year= 1990 |publisher= Northern Suburbs Community Newspaper Trust |location= Wellington |isbn= 0-473-00925-0 |oclc= |page= 37 |pages= }}
8. ^{{cite book |last= |first= |authorlink= |coauthors= |editor= |others= |title=A Line Of Railway: The Railway Conquest of the Rimutakas |origyear= |month= |url= |format= |accessdate= |edition= |series= |date= |year= |publisher= |location= |language= |isbn= |oclc= |doi= |id= |pages=300 |chapter=Chapter 13: Branch Lines And Sidings |chapterurl= |quote=The Wellington Meat Preserving and Refrigerating Company commenced operations at Ngahauranga in 1884, with a siding from the station yard across the Hutt Road to the works. ... In 1895, 150,486 head of stock were railed to Ngahauranga, ... Livestock cartage became big business for this railway. ... At or Near: Ngahauranga, Grantee: Wellington Meat Export Company, Opened: 6/1884 }}
9. ^{{cite book |last= |first= |authorlink= |coauthors= |editor= |others= |title=A Line Of Railway: The Railway Conquest of the Rimutakas |origyear= |month= |url= |format= |accessdate= |edition= |series= |date= |year= |publisher= |location= |language= |isbn= |oclc= |doi= |id= |pages=228 |chapter=Chapter 10: The Stations |chapterurl= |quote=By about 1900 Ngahauranga station had grown to the extent of boasting two sidings and stock yards, ... }}
10. ^{{cite book |last= |first= |authorlink= |coauthors= |editor= |others= |title=A Line Of Railway: The Railway Conquest of the Rimutakas |origyear= |month= |url= |format= |accessdate= |edition= |series= |date= |year= |publisher= |location= |language= |isbn= |oclc= |doi= |id= |pages=248 |chapter=Chapter 11: Signalling And Train Working |chapterurl= |quote=The first stations on this Section to receive signals were Ngahauranga, ... the working timetable for 1887 being the first one to list them. Instructions for the crossing of trains laid down that southbound trains were to take the siding or loop, and northbound trains were to take the main line. }}
11. ^{{cite book |last= |first= |authorlink= |coauthors= |editor= |others= |title=A Line Of Railway: The Railway Conquest of the Rimutakas |origyear= |month= |url= |format= |accessdate= |edition= |series= |date= |year= |publisher= |location= |language= |isbn= |oclc= |doi= |id= |pages=291, 293 |chapter=Chapter 13: Branch Lines and Sidings |chapterurl= |quote=Surveys and preparatory work were carried out in 1903 and in the following year work began at Lower Hutt and Petone ... The duplication reached Ngahauranga in 1908, Kaiwarra in 1909, and finally Wellington in 1911. The entire double line from Lower Hutt to Lambton was opened on 4 April 1911 ... }}
12. ^{{cite book |last= |first= |authorlink= |coauthors= |editor= |others= |title=Rails Out Of The Capital: Suburban Railways, Wellington |origyear= |month= |url= |format= |accessdate= |edition= |series= |date= |year= |publisher= |location= |language= |isbn= |oclc= |doi= |id= |pages=84 |chapter=Private Lines |chapterurl= |quote=The Wellington Meat Export Company at Ngauranga is Wellington's other meat works and has quite a number of sidings within its works. Connection with the N.Z.R. at Ngauranga station is via a short line running across the Hutt Road and through a small tunnel under the motorway. Since about 1909 the Company has had its own locomotive for shunting between the works and Ngauranga station. Until 1962 this was carried out by a 20-ton Barclay 0-4-0ST that was built in Scotland in 1909. It was replaced by a four-wheeled steeple cab diesel shunter ... }}
13. ^{{cite book |last=Hoy |first=D. G. |authorlink= |coauthors= |editor= |others= |title=Rails Out Of The Capital: Suburban Railways, Wellington |origyear= |month= |url= |format= |accessdate= |edition= |date= |year=1970 |publisher=New Zealand Railway and Locomotive Society |location= |language= |isbn= |oclc= |doi= |id=|asin=B0006C70KK |page=77 |chapter=The Railway Today |chapterurl= |quote=Ngauranga, the next station, is the fourth to be built in the area and the present was erected early in 1966, when the whole area was re-aligned to make way for the new motorway. Standing on newly reclaimed land, the station building is only a small waiting shed, a marked contrast to the larger wooden building it replaced. The yard is quite extensive and a short tunnel takes one siding under the motorway to the Wellington Meat Export Company's works in Ngauranga Gorge. }}
14. ^{{cite book |last= |first= |authorlink= |coauthors= |editor= |others= |title=Rails Out Of The Capital: Suburban Railways, Wellington |origyear= |month= |url= |format= |accessdate= |edition= |series= |date= |year= |publisher= |location= |language= |isbn= |oclc= |doi= |id= |pages=107 |chapter=Appendix D: Diagrams |chapterurl= |quote= }}