List of New Zealand state highways

Last updated December 15, 2024

This is a list of highways of the New Zealand state highway network and some touring routes. State highways are administered by NZ Transport Agency Waka Kotahi, while all other roads are the responsibility of territorial authorities.

Current

North Island

From	To	Via	Length (km)	Notes
Cape Reinga	Wellington International Airport	Kaitaia, Whangārei, Auckland, Hamilton, Tīrau, Tokoroa, Taupō, Bulls, Levin, Wellington	1106	SH 1N is used in official documentation, SH 1 is used on maps and signs. The Interislander ferry connects State Highway 1N and State Highway 1S between Wellington and Picton.
SH 1 at Taupiri	SH 1 at Cambridge	Gordonton	41.9	Forms an eastern bypass of Hamilton. Route currently incomplete due to closure of the Holland Road level crossing in April 2022.^[1]
SH 1 at Horsham Downs	SH 1 at Tamahere	Hamilton	26	Formerly part of SH 1. SH 1 was rerouted onto the new Hamilton section of the Waikato Expressway in July 2022.^[2]
SH 1 at Pōkeno (45 km south of Auckland)	SH 1 at Ngauranga (5 km north of Wellington)	Paeroa, Tauranga, Ōpōtiki, Gisborne, Wairoa, Napier, Hastings, Woodville, Masterton, Hutt Valley	968
SH 1C at Hamilton	SH 2 at Woodville	Te Awamutu, Ōtorohanga, Te Kūiti, New Plymouth, Whanganui, Palmerston North	489.1	6 km of the route through the Manawatū Gorge has been closed since 2017 due to landslips and is temporarily replaced by the route over the Saddle Road. The new highway through the gorge is estimated to open in 2024.^[3]
SH 3 near Waitara	SH 3 at Inglewood		15.6	Forms an eastern bypass of New Plymouth.
SH 3 at Eight Mile Junction (11 km south of Te Kūiti)	SH 3 at Whanganui	Taumarunui, Ōwhango, National Park, Raetihi	236.5
SH 1 at Tīrau	SH 2 at Bay View (10 km north of Napier)	Rotorua, Taupō	247.4
SH 1 at Pakaraka (14 km north of Kawakawa)	SH 1 at Awanui	Waipapa, Kaeo, Taipa-Mangonui	103.8
SH 1 at Kawakawa	SH 10 at Puketona Junction	Opua, Paihia	34
SH 1 at Ōhaeawai (79 km south of Kaitaia)	SH 1 at Brynderwyn (28 km north of Wellsford)	Kaikohe, Ōmāpere, Waipoua Forest, Dargaville	217.8
SH 1 at Whangārei	SH 12 at Dargaville	Maungatapere	54.6
SH 1 near Lake Ōmāpere	Marsden Point	Kaikohe, Titoki, Maungatapere	126.5	The Northland Inland Freight Route. Was declared as a State Highway in August 2016 and includes the full section of former SH 15A to Marsden Point. This is the second instance of this highway number being used.
Ports of Auckland	SH 1 at Wellsford	Northwestern Motorway, Kumeū, Waimauku, Helensville, Kaukapakapa	107.5
SH 1 at Rosedale	SH 16 at Massey	Upper Harbour Motorway	14.0
SH 1 at Manukau	SH 16 at Waterview	Southwestern Motorway	23.8
SH 20 south of Walmsley Road interchange	Auckland Airport		5.0	Provides northern access to Auckland Airport.
SH 20 at Puhinui Road interchange	Auckland Airport		4.0	Provides eastern access to Auckland Airport.
SH 1 at Tamahere	SH 3 near Hamilton Airport, (5 km south of Hamilton)	Hamilton Airport, Mystery Creek	6.7
SH 1 at Drury	Pukekohe	Paerata	12.9	The continuation south to SH 23 near Raglan had its State Highway designation revoked and is now known as Highway 22.
SH 1C at Hamilton	Raglan	Whatawhata	42.7
SH 27 at Matamata	SH 29 near Te Poi		13
SH 2 3 km north of Mangatarata	SH 2 at Waihi	Thames, Coromandel, Whitianga, Tairua, Whangamatā	231
SH 25 at Kopu (6 km south of Thames)	SH 25 at Hikuai		28.2	Serves as a shortcut across the Coromandel Peninsula via the Kopu-Hikuai hill.
SH 1 at Ruakura	SH 25 at Kopu, (6 km south of Thames)	Morrinsville, Te Aroha, Paeroa	96.2	Terminus was changed to the Ruakura interchange on the new Hamilton section of the Waikato Expressway in July 2022.
SH 2 at Mangatarata	SH 1 at Tīrau	Waharoa, Matamata	92.4
SH 1 at Putāruru	SH 29 at the foot of the Kaimai Ranges	Tapapa	20.8
SH 1 (12 km west of Tīrau)	SH 2 at Tauranga	Tauriko	53.7	Crosses the Kaimai Ranges. Route K (Takitimu Drive) became part of the State Highway network in August 2015 and the highway follows this route terminating at SH 2 in Tauranga.
SH 29/SH 36 near Tauriko	SH 2 at Mount Maunganui	Maungatapu	13.5	New designation introduced in August 2015. Follows the former eastern section of SH 29.
SH 3 at Te Kūiti	Whakatāne	Benneydale, Mangakino, Whakamaru, Ātiamuri, Rotorua	219	Has the most concurrencies of any State Highway, sharing sections with SH 32, SH 1, SH 5, SH 34, and SH 2.
SH 5 west of central Rotorua	SH 30 at Te Ngae	Rotorua Central	3.6
SH 3 at Ōtorohanga	Kawhia		56.4	14 km of the route is a concurrency with SH 39.
SH 1 at Tokoroa	SH 41 at Kuratau Junction	Whakamaru	95.9	Traverses the western side of Lake Taupō.
SH 2 at Paengaroa (9 km south-east of Te Puke)	SH 30 at Te Ngae (east of Rotorua)	Okere Falls	35.6
SH 2 near Edgecumbe	SH 30 west of Kawerau	Kawerau	25.2
SH 2 at Ōpōtiki	SH 2 near Gisborne	East Cape	334	The longest two-digit State Highway.
SH 29 at Tauranga	SH 5 at Ngongotahā (10 km north of Rotorua)		48.0	Notable for being the first instance of a highway number being revoked and then re-gazetted in another location.
SH 3 at Hangatiki	Waitomo Caves		7.3
SH 5 near Waiotapu	SH 2 at Wairoa	Murupara, Te Urewera National Park, Lake Waikaremoana	120.9	A middle section of 70km between Te Whaiti and Aniwaniwa is not a state highway.
SH 1C at Te Rapa	SH 3 at Ōtorohanga	Whatawhata, Pirongia	65.3	Forms a western bypass of Hamilton. The last 14 km from the Kawhia turnoff (SH 31) to Ōtorohanga is a joint designation with SH 31.
SH 4 at Manunui (6 km east of Taumarunui)	SH 1 at Tūrangi	Tokaanu, Kuratau Junction	58.6
SH 3 at Stratford	SH 4 at Taumarunui	Whangamōmona	148.7	Known as The Forgotten World Highway.
SH 3 at New Plymouth	Port Taranaki		5.2
SH 3 at New Plymouth	SH 3 at Hāwera	Ōakura, Ōkato, Manaia, Ōpunake	104.6	Known as The Surf Highway.
SH 1 at Rangipo	SH 47 near Papakai	Lake Rotoaira	19.1
SH 4 at National Park	SH 41 3 km north of Tūrangi	Tongariro National Park	46.4
SH 47 9 km from National Park	Whakapapa Village		6.8	Provides access to Tongariro National Park and Mount Ruapehu.
SH 4 at Tohunga Junction	SH 1 at Waiouru	Ohakune, Rangataua, Tangiwai	36.2
Port of Napier	SH 2 near Takapau	Ahuriri, Fernhill, Tikokino	91.5	Alternative inland route through Hawke's Bay instead of using SH 2.
SH 2 / SH 50 in Napier	Hastings	Clive	21.4	Gazetted in August 2019. Formerly part of the coastal route of SH 2 through Hawke's Bay.^[4]
SH 2 at Featherston	Martinborough		17.8	Breaks with the general north-south pattern of the numbering, being some 200 km south of SH 54 and having the southernmost endpoints of any North Island state highway apart from SH 1 and SH 2.
SH 3 near Palmerston North	SH 1 at Vinegar Hill	Feilding, Cheltenham	56.5
SH 57 at Makerua	Awapuni, Palmerston North	Opiki, Longburn	22.9	Terminates on Pioneer Highway but used to connect to SH 3 in central Palmerston North.
SH 1 near Ōhau (2 km south of Levin)	SH 3 at Ashhurst (the western end of the Manawatū Gorge)	Linton Military Camp, Tokomaru, Shannon	63.5
SH 2 at Haywards	SH 59 at Paremata (near Porirua)	Pāuatahanui	15.3	Connects the Hutt Valley with Porirua via Haywards Hill.
SH 1 at Mackays Crossing	SH 1 at Linden	Plimmerton, Porirua	26.2	Gazetted in December 2021. Formerly part of SH 1 before the opening of the Transmission Gully Motorway.^[5]

South Island

From	To	Via	Length (km)	Notes
Picton ferry terminal	Bluff	Blenheim, Kaikōura, Christchurch, Ashburton, Timaru, Oamaru, Dunedin, Balclutha, Gore, Invercargill	940.7	SH 1S is used in official documentation, SH 1 on maps and signs. The Interislander ferry connects State Highway 1N and State Highway 1S between Wellington and Picton.
SH 1 at Blenheim	SH 1 at Invercargill	Havelock, Nelson, Murchison, Greymouth, Hokitika, Haast, Wānaka, Cromwell, Frankton (Queenstown)	1162.2	The longest single-island State Highway.
SH 6 at Frankton	Queenstown		6.9	Provides a connection between SH 6, Queenstown International Airport and Queenstown central.
SH 1 at Waipara (60 km north of Christchurch)	SH 6 at Greymouth	Culverden, Lewis Pass, Reefton	272.4
SH 7 at Waiau Bridge	Hanmer Springs		9.4
SH 1 at Timaru	SH 1 at Milton	Fairlie, Tekapo, Twizel, Lindis Pass, Cromwell, Alexandra	456.7
SH 8 at Tarras	SH 6 at Luggate		21	Connection to SH 6 north of Lake Dunstan.
SH 8 at Deadmans Point	SH 6 at Cromwell		2.6	Connection to SH 6 south of Lake Dunstan.
SH 6 near Richmond	Collingwood	Motueka, Tākaka	116.5
SH 1 at Spring Creek	SH 6 2 km north of Renwick	Rapaura	12.8	Provides a northern bypass of Blenheim and Renwick towards Nelson.
SH 6 at Renwick	SH 6 at Kawatiri Junction	Wairau Valley, Saint Arnaud	117.3
SH 7 at Springs Junction	SH 6 11 km west of Murchison	Maruia	71.4
SH 6 near Westport	4 km east of Summerlea	Westport, Waimangaroa, Granity, Hector	52.3	The road continues for a further 44 km to Karamea, but not as a State Highway.
SH 67 at Westport	Cape Foulwind	Carters Beach	9
SH 6 at Inangahua Junction	SH 7 at Reefton		33.3
SH 1 at Kaiapoi	Rangiora		6.4
SH 75 / SH 76 interchange near Hillmorton, Christchurch	SH 6 at Kumara Junction	West Melton, Darfield, Springfield, Porters Pass, Arthur's Pass	224	Known as the Great Alpine Highway
SH 1 at Belfast	Lyttelton	Lyttelton road tunnel	28.8	Known as the Christchurch Northern Motorway until the Queen Elizabeth II Drive interchange and as the Christchurch–Lyttelton Motorway between the Ferry Road roundabout and Lyttelton.
SH 76 at Brougham St / Garlands / Opawa Rds in Christchurch	SH 74 at Palinurus / Dyers Rds in Christchurch		2.1	Provides a shortcut between SH 76 and SH 74 through Woolston.
SH 73 / SH 76 interchange near Hillmorton, Christchurch	Akaroa	Hillmorton, Halswell, Tai Tapu, Little River, Duvauchelle / Robinsons Bay	77.3
SH 74 at the Tunnel Rd / Port Hills Rd interchange in Christchurch	SH 1 near Templeton, Christchurch	Sydenham, Addington, Hillmorton	17.8	Known as the Christchurch Southern Motorway from Sydenham to Templeton.
SH 1 at Ashburton	SH 73 at Darfield	Methven, Rakaia Gorge / Mount Hutt, Glentunnel / Coalgate	93.9	Includes part of Inland Scenic Route 72
SH 1 at Timaru	Port Loop Road, Port of Timaru		0.9	The shortest State Highway, entirely within the city of Timaru.
SH 1 at Rangitata	SH 8 at Fairlie	Geraldine	61.1
SH 8 south of Lake Pukaki	Mount Cook Village	Glentanner	54.6
SH 1 near Hook (Cup and Saucer Junction)	SH 83 at Kurow	Waimate	71.1	Runs parallel to SH 83 along the northern bank of the Waitaki River.
SH 1 at Pukeuri	SH 8 at Omarama	Duntroon, Kurow, Otematata	109.5	Runs parallel to SH 82 along the southern bank of the Waitaki River.
SH 6 3 km east of Wānaka	Wānaka central		2.6	Originally part of SH 89 (the Crown Range Road).
SH 1 at Palmerston	SH 8 at Alexandra	Ranfurly, Omakau	164.3
SH 1 at Allanton	Dunedin Airport at Momona		5.3
SH 1 at Mosgiel	SH 85 at Kyeburn	Outram, Middlemarch, Hyde	114.2
SH 1 at Dunedin	Port Chalmers	Ravensbourne, St Leonards, Roseneath	12.7
SH 8 at Raes Junction	SH 1 at McNab (3 km east of Gore)	Tapanui	59.3
SH 1 at Clinton	SH 1 at Mataura		43.2	Provides a southern bypass of Gore.
SH 1 at Gore	Milford Sound	Riversdale, Lumsden, Mossburn, Te Anau, Homer Tunnel	254.4	Known as the Milford Road, regarded as the most scenic road in New Zealand.
SH 94 at Te Anau	Manapouri		20.5	Provides access to Fiordland National Park.
SH 1 at Mataura	Ohai	Hedgehope, Browns, Winton, Nightcaps	89.8	Has a short concurrency with SH 6 in Winton. Remainder of route to SH 99 at Clifden is not signed as a state highway.
SH 6 at Five Rivers	SH 94 at Mossburn		20.6	Provides a shortcut between SH 94 and SH 6.
SH 6 at Lorneville	SH 1 near Dacre	Rakahouka	21.6	Provides a northern bypass of Invercargill.
SH 6 at Lorneville	Clifden	Wallacetown, Riverton, Tuatapere	92.5	Remainder of route to SH 96 at Ohai is not signed as a state highway.

Past

The following state highways have been decommissioned. After revocation these routes have reverted to their original names (e.g. Crown Range Road), are referred to by their old route number (e.g. Route 72), or have been given white shields.

No.	From	To	Via	Length (km)	Notes
1A	Silverdale	Orewa		6	The Auckland Northern Motorway section between Silverdale and Orewa now designated as SH 1, remainder of the route was revoked in 2009 due to further extension of the motorway to Puhoi.
1F	SH 1 and SH 10 at Awanui	Cape Reinga		103	Became part of an extended SH 1.
2A	SH 2 at Tauranga	SH 29A at Maungatapu		3.8	Revoked in August 2015^[6]
2B	SH 2 at Hawke's Bay Airport	SH 50 at Taradale		4.1	Northern part of Hawke's Bay Expressway. Renumbered as SH 2 in August 2019.^[4]
15	SH 1 at Whangārei	Port of Whangārei		4	Revoked in 2003 when the Port was moved to Marsden Point. SH 15 was later re gazetted in 2016 as part of the newly established Northland Inland Freight Route.^[7]
15A	SH 1 at Ruakākā	Marsden Point		8.5	Now part of State Highway 15 and the Northland Inland Freight Route.^[7]
17	SH 1 at Albany	SH 1 at Puhoi	Orewa	32.9	Formerly part of SH 1, was bypassed in 1999 (south of Silverdale) and 2009 (north of Silverdale). Revoked in 2012 due to the opening of the Northern Gateway Toll Road, which extended SH 1 north to Puhoi. Now known as the Dairy Flat Highway.^[8]
36	SH 2 at Patutahi	SH 38 at Frasertown	Tiniroto	83.4	Was revoked in 1990–91, but re-gazetted at its current location in 2004–2005.^[9]^[10]^[11]
40	SH 3 at Ahititi	SH 4 at Maungatupoto	Ōhura	90	Was revoked in 1991–92.^[10]^[12]
47A	SH 1 at Rangipo	SH 47 near Papakai		19	Now part of SH 46.
49A	SH 49 at Ohakune	SH 4 at Raetihi		9	Was revoked in 1991–92.^[10]^[12]
50A	SH 50 10 km from Napier	SH 2 at Pakipaki, 7 km from Hastings	Flaxmere	16.6	Formed the southern part of the Hawke's Bay Expressway. Renumbered as SH 2 in August 2019.^[4]
52	SH 2 at Waipukurau	SH 2 at Masterton	Pongaroa	215	Was revoked in 1990–91, now signed with a white shield as Route 52.^[9]^[10]
57A	SH 57 near Massey University, Palmerston North	SH 3 at the western entrance of the Manawatū Gorge		18.3	Now forms part of SH 57, which originally ran into central Palmerston North.
61	SH 60 at Motueka	SH 6 at Kohatu Junction	Motueka Valley	58	Was revoked in 1990–91.^[9]^[10]
70	SH 1 4 km south of Kaikōura	SH 7 at Red Post Junction (2 km north of Culverden)	Waiau	97	SH 70 north of Waiau was revoked in 1990–91.^[9]^[10] The remainder of the route was revoked in 2004 after the commencement of the tourist route Alpine Pacific Triangle. Now signed with a white shield as Inland Route 70.
72	SH 1 at Woodend	SH 1 near Temuka	Rangiora, Waimakariri Gorge, Rakaia Gorge, Geraldine	194	Was revoked in 1991–92.^[10]^[12] Now forms part of Inland Scenic Route, signed with a white shield as Route 72.
73A	SH 1 at Carmen/Main South Rds, Christchurch	SH 73 at Blenheim/Curtletts Rds, Christchurch		3.6	Originally formed part of SH 1, and then SH 73 until gazetted as SH 73A in January 2004. Was revoked in 2014 after completion of the first stage of the Christchurch Southern Motorway (SH 76).
89	SH 6 near Wānaka	SH 6 near Arrowtown	Cardrona	53	Was revoked in 1990–91.^[9]^[10] Now signed as the Crown Range Road and SH 84.
91	SH 1 at Balclutha	Kaitangata		13	Became part of SH 92 and then was revoked in 1990–91.^[9]^[10]
92	SH 1 at Balclutha	SH 1 at Invercargill	Owaka	176	Was revoked in 1990–91.^[9]^[10] Now forms The Catlins Route, part of the Southern Scenic Route.

Future

The following state highways are planned to be commissioned:

No.	From	To	Via	Length (km)	Notes
19	SH 1 at Dairy Flat	Whangaparaoa Road at Stanmore Bay	Stillwater	7	Expected to become a new state highway as part of the Penlink project, currently under construction^[13]

Unused numbers

The following numbers have never been used:

North Island: SH 13, SH 19, SH 42, SH 55
South Island: SH 9, SH 64, SH 66, SH 68, SH 81

Related Research Articles

The New Zealand state highway network is the major national highway network in New Zealand. Nearly 100 roads in the North and South Islands are state highways. All state highways are administered by the NZ Transport Agency.

State Highway 1 is the longest and most significant road in the New Zealand road network, running the length of both main islands. It appears on road maps as SH 1 and on road signs as a white number 1 on a red shield, but it has the official designations SH 1N in the North Island, SH 1S in the South Island.

Transit New Zealand, which existed from 1989 to 2008, was the New Zealand Crown entity responsible for operating and planning the New Zealand state highway network. It also concerned itself with developments close to state highways, as it considered the potential additional traffic that these would create, and it was responsible for state highway landscaping.

State Highway 20 (SH 20), also known as the Southwestern Motorway, is a New Zealand state highway linking State Highway 1 at Manukau with State Highway 16 in Point Chevalier, via Māngere and Onehunga. Along with its spurs, State Highway 20A and 20B, the state highway serves Auckland Airport, the country's largest, therefore making SH 20 a key arterial route connecting the airport to the wider Auckland region and most of the upper North Island. The route also forms the southern part of the Western Ring Route, a 48 kilometres (30 mi) motorway route bypassing central Auckland.

State Highway 2 runs north–south through eastern parts of the North Island of New Zealand from the outskirts of Auckland to Wellington. It runs through Tauranga, Gisborne, Napier, Hastings and Masterton. It is the second-longest highway in the North Island, after State Highway 1, which runs the length of both of the country's main islands.

The Waikato Expressway is a dual carriageway section of State Highway 1 in New Zealand's Waikato region. Constructed in stages, it forms part of the link between Auckland and Hamilton. Currently stretching from Auckland to south of Cambridge, the first section of the highway was built in 1993. Throughout its lifetime, it has undergone many upgrades to optimise traffic flow throughout the Waikato region, including various bypasses of many towns in the region, culminating with Hamilton in 2022.

The Christchurch Southern Motorway is the main southern route into and out of Christchurch, New Zealand. The motorway forms part of State Highway 1 and State Highway 76.

State Highway 93 (SH 93) is a New Zealand State Highway connecting the Southland township of Mataura with the Western Otago town of Clinton. This provides a slightly quicker route between the cities of Dunedin and Invercargill, as it bypasses the town of Gore. It is roughly 43.2 km long.

State Highway 71 is a New Zealand state highway connecting Kaiapoi/Christchurch with Rangiora.

State Highway 17 was the designation for a 32-kilometre stretch of highway in northern Auckland in the North Island of New Zealand from December 1999 to October 2012, now designated as Urban Route 31. It consists of the Hibiscus Coast Highway, Dairy Flat Highway and Albany Expressway, and links State Highway 1 at Puhoi in the north with SH 1 at Albany in the south. Its main destinations are the towns of Waiwera, Orewa, Red Beach, Whangaparaoa, Silverdale, Dairy Flat and the suburb of Albany. Prior to its inception as SH 17, the road was part of SH 1, and was redesignated as SH 17 in 1999 when the Northern Motorway was extended northwards and took over the designation of SH 1.

State Highway 22 (SH 22) is a New Zealand state highway just south of Auckland. It connects the town of Pukekohe to the Auckland Southern Motorway.

State Highway 25 is a New Zealand state highway that runs eastwards across the Hauraki Plains then northwards up the western side of Coromandel Peninsula and down the eastern side to Waihi. The route is very scenic and provides access to idyllic beach holiday locations. It is a major road for holidaymakers and tourists, with the summer period around Christmas and New Year's Eve a particularly busy time. It is single carriageway for the entire route. The road is windy in many parts and prone to accidents. It is New Zealand's third longest two-digit state highway, after SH 35 and SH 94. It is part of the Pacific Coast Highway. There is one spur road, SH 25A, which cuts across the peninsula west to east, almost intersecting SH 25 at both ends.

State Highway 39 (SH 39) is a New Zealand state highway that forms a western bypass of the city of Hamilton. Gazetted in 1999, it is a generally quicker route to get between Auckland and New Plymouth as well as connecting to the Waitomo Caves, just south of the SH 39 southern terminus. The southernmost 14 km section has a concurrency with SH 31, as this highway has existed for much longer.

State Highway 23 (SH 23) is a New Zealand state highway that connects the towns of Raglan and Hamilton.

State Highway 15 (SH 15) is a New Zealand state highway in the Northland region of the North Island. It is 126.5 km (78.6 mi) long and provides an alternative route to SH 1 between the Kaikohe and Whangārei areas; a spur also links SH 1 with the Marsden Point Oil Refinery and Northport.

State Highway 61 (SH 61) is a former New Zealand state highway in the Tasman Region of the South Island. It links the coastal town of Motueka with SH 6, the main route to the South Island's West Coast. Along with several other state highways, its status was revoked at the beginning of the 1990s. The route is now usually referred to as the Motueka Valley Highway.

State Highway 27 (SH 27) is a state highway in the Waikato region of the North Island of New Zealand. It is an important north–south link along the Waihou/Piako valley and forms an important transport route across the mostly dairy farming Matamata-Piako District. SH 27, in conjunction with SH 2, is often used as an alternative route to SH 1 between Auckland and Tauranga, Rotorua and Taupō.

State Highway 51 is a New Zealand state highway that runs between Napier and Hastings via Clive. Known locally as the Coastal Route, it was the main route between the two cities prior to the completion of the Hawke's Bay Expressway.

State Highway 59 (SH 59) is a New Zealand state highway in the Wellington Region linking Mackays Crossing to Linden. It came into existence on 7 December 2021, prior to the opening of the Transmission Gully Motorway, and consists of the former route of State Highway 1 between Mackays Crossing and Linden.

References

↑ "SH1B Telephone Road closure extended". NZ Transport Agency. 27 April 2022. Retrieved 14 January 2023.
↑ Hamilton section project update - July 2022 (PDF). 14 July 2022. Retrieved 14 July 2022.{{cite book}}: |work= ignored (help)
↑ "Manawatū Gorge replacement highway takes shape". Stuff. 26 February 2021. Retrieved 15 January 2022.
1 2 3 "Hawke's Bay's state highways to be renumbered in August". NZ Transport Agency. 18 July 2019. Retrieved 18 July 2019.
↑ "State Highway 59 switch confirmed for December" (Press release). New Zealand Transport Agency. 18 November 2021. Retrieved 6 December 2021.
↑ "Revoking State Highway and Declaring Sections of State Highway—State Highways 2A and 29, Tauranga". NZ Gazette. 18 June 2015. Retrieved 10 December 2017.
1 2 "Renumbering a State Highway and Declaring a State Highway—State Highways 15A and 15, Northland". NZ Gazette. 28 July 2016. Retrieved 28 July 2016.
↑ "Big changes to Auckland's roading network". NZTA. 1 October 2012. Retrieved 29 April 2013.
1 2 3 4 5 6 7 "Traffic Volumes" (PDF). Transit New Zealand. 1990. ISSN 0112-3165 . Retrieved 2 January 2012.
1 2 3 4 5 6 7 8 9 10 "Traffic Volumes" (PDF). Transit New Zealand. 1991. ISSN 0112-3165 . Retrieved 2 January 2012.
↑ "State Highway Traffic Data Booklet 2002–2006" (PDF). Transit New Zealand. Retrieved 3 January 2012.
1 2 3 "Traffic Volumes" (PDF). Transit New Zealand. 1992. ISSN 0112-3165 . Retrieved 2 January 2012.
↑ "O Mahurangi – Penlink". NZ Transport Agency. Retrieved 15 December 2024.

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Text is available under the CC BY-SA 4.0 license; additional terms may apply.
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[1] "SH1B Telephone Road closure extended". NZ Transport Agency. 27 April 2022. Retrieved 14 January 2023.

[2] Hamilton section project update - July 2022 (PDF). 14 July 2022. Retrieved 14 July 2022.{{cite book}}: |work= ignored (help)

[3] "Manawatū Gorge replacement highway takes shape". Stuff. 26 February 2021. Retrieved 15 January 2022.

[HBrenumbering-4] 1 2 3 "Hawke's Bay's state highways to be renumbered in August". NZ Transport Agency. 18 July 2019. Retrieved 18 July 2019.

[5] "State Highway 59 switch confirmed for December" (Press release). New Zealand Transport Agency. 18 November 2021. Retrieved 6 December 2021.

[6] "Revoking State Highway and Declaring Sections of State Highway—State Highways 2A and 29, Tauranga". NZ Gazette. 18 June 2015. Retrieved 10 December 2017.

[NIFR-7] 1 2 "Renumbering a State Highway and Declaring a State Highway—State Highways 15A and 15, Northland". NZ Gazette. 28 July 2016. Retrieved 28 July 2016.

[8] "Big changes to Auckland's roading network". NZTA. 1 October 2012. Retrieved 29 April 2013.

[Volumes1990-9] 1 2 3 4 5 6 7 "Traffic Volumes" (PDF). Transit New Zealand. 1990. ISSN 0112-3165 . Retrieved 2 January 2012.

[Volumes1991-10] 1 2 3 4 5 6 7 8 9 10 "Traffic Volumes" (PDF). Transit New Zealand. 1991. ISSN 0112-3165 . Retrieved 2 January 2012.

[11] "State Highway Traffic Data Booklet 2002–2006" (PDF). Transit New Zealand. Retrieved 3 January 2012.

[Volumes1992-12] 1 2 3 "Traffic Volumes" (PDF). Transit New Zealand. 1992. ISSN 0112-3165 . Retrieved 2 January 2012.

[13] "O Mahurangi – Penlink". NZ Transport Agency. Retrieved 15 December 2024.

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v t e New Zealand state highways
List of New Zealand state highways List of motorways and expressways in New Zealand
National	SH 1 (incl. SH 1B, SH 1C) SH 2 SH 3 (incl. SH 3A) SH 4 SH 5 SH 6 (incl. SH 6A) SH 7 (incl. SH 7A) SH 8 (incl. SH 8A, SH 8B)
North Island	SH 10 SH 11 SH 12 SH 14 SH 15 SH 16 SH 18 SH 19 SH 20 (incl. SH 20A, SH 20B) SH 21 SH 22 SH 23 SH 24 SH 25 (incl. SH 25A) SH 26 SH 27 SH 28 SH 29 (incl. SH 29A) SH 30 (incl. SH 30A) SH 31 SH 32 SH 33 SH 34 SH 35 SH 36 SH 37 SH 38 SH 39 SH 41 SH 43 SH 44 SH 45 SH 46 SH 47 SH 48 SH 49 SH 50 SH 51 SH 53 SH 54 SH 56 SH 57 SH 58 SH 59
South Island	SH 60 SH 62 SH 63 SH 65 SH 67 (incl. SH 67A) SH 69 SH 71 SH 73 SH 74 (incl. SH 74A) SH 75 SH 76 SH 77 SH 78 SH 79 SH 80 SH 82 SH 83 SH 84 SH 85 SH 86 SH 87 SH 88 SH 90 SH 93 SH 94 SH 95 SH 96 SH 97 SH 98 SH 99
Former state highways	SH 1A SH 1F SH 2A SH 2B SH 15 SH 15A SH 17 SH 36 SH 40 SH 47A SH 49A SH 50A SH 52 SH 57A SH 61 SH 70 SH 72 SH 73A SH 89 SH 91 SH 92
Touring routes	Twin Coast Discovery Highway Thermal Explorer Highway Pacific Coast Highway Classic New Zealand Wine Trail Alpine Pacific Triangle Great Alpine Highway Foothills Scenic Route Inland Scenic Route Central Otago Touring Route Southern Scenic Route