Auckland

Public transport in Auckland is managed by Auckland Transport (AT), a CCO of Auckland Council, under the AT and AT Metro brands. It consists of buses, trains, and ferries. The Auckland public transport system is New Zealand's largest by total passenger volume, although not by trips per capita.

Buses are the most widely used form of public transport in Auckland. They are operated by a number of companies, including NZ Bus , Ritchies Transport, Howick and Eastern Buses, GoBus, Waiheke Bus Company(Fullers360 Group), Pavlovich Coachlines and Tranzurban Auckland. The route network is dense, covering all parts of the Auckland urban area (including Waiheke Island).

Auckland also has a commuter rail system, one of two in the country. The system uses AM class electric trains, following the electrification of the Auckland rail network in 2014. There are four lines, designated Western Line, Onehunga Line, Southern Line, and Eastern Line. The trains are operated by Auckland One Rail.

Ferries also play a significant role in Auckland's transport network — more so than in other New Zealand cities. Ferries travel between the city centre and a number of destinations, including several points on the North Shore, Half Moon Bay, Waiheke Island, Rangitoto Island, and Great Barrier Island. The largest operator is Fullers360 Group.

Auckland, like many others in New Zealand, previously operated trams. The first, horse-drawn, ran in 1884. Electric trams were introduced in 1902, operating until 1956. The Museum of Transport and Technology subsequently constructed a 2 km heritage line linking its two sites and Auckland Zoo. A tourist-oriented tram service has operated at Wynyard Quarter since 2011.^[16]

Christchurch

The Christchurch public transport system is based principally around buses, although the city also has a ferry service and a heritage tramway. The services are operated under the Metro brand by bus companies Red Bus and Go Bus, administered by the regional council, Environment Canterbury.

Buses operate to all parts of the Christchurch urban area, including Lyttelton. There are also services to outlying towns such as Rangiora, Lincoln, and Burnham. There are around 40 routes in total,^[17] A free shuttle in the central city with hybrid-electric Designline buses was formerly operated until the 2011 Christchurch earthquake.^[18]

Since 12 November 2007, Christchurch has been carrying out the first New Zealand trial for bikes on buses,^[19] which amongst other things gives cyclists access through the Lyttelton road tunnel.^[20]

A ferry service operates between Lyttelton and Diamond Harbour, a small settlement on the opposite side of Lyttelton Harbour.

Christchurch used to operate an extensive tram network,^[21] but this service was discontinued in 1954. In 1995, a heritage tramway was re-opened in the city centre, primarily serving tourists. The circuit was damaged by the 2011 Christchurch earthquake and has since reopened.

Otago

Hamilton

Hamilton has a bus system under the name BUSIT covering most of its urban area, with around 25 routes.^[23] There are also bus services to (and sometimes between) other towns in the Waikato region — Taupō, Huntly, Coromandel, Thames, Tokoroa, Meremere, Te Kauwhata, Cambridge, Paeroa, Raglan, Mangakino, and Te Awamutu are among the destinations.^[24]

Hamilton formerly had a commuter train to Auckland, the Waikato Connection. Proposals were floated in 2007 to re-instate the service. The proposal was dropped in a 2011 report^[25] in favour of extension only from Pukekohe to Tuakau. Plans for a commuter service between Hamilton and Papakura were revisited in 2017^[26] and received funding in 2019.^[27] The service, called Te Huia, launched in April 2021.^[28]

Invercargill

Invercargill has a bus service with eight routes ^[29] (four of which are loops that have different designations for the inbound and outbound sections). They operate from a hub in the central city, and are administered by the Invercargill City Council. Some of the routes are free, and others are free outside peak hours.

Invercargill formerly had the southernmost tram system in the world; construction began in January 1911^[30] and the network operated from 26 March 1912 to 10 September 1952. At its greatest extent, it had four separate routes.^[31] Commuter trains also ran along the Bluff Branch railway line between Invercargill and Bluff from the line's opening in 1867 until the final service was cancelled in 1967. Multiple stops within Invercargill were serviced, and as late as 1950, seven trains ran each way on the average weekday.

New Plymouth

New Plymouth has a bus system with nine routes covering most of its urban area, operated by Tranzit Coachlines.^[32] There are also bus services to other towns in the New Plymouth District; Bell Block, Inglewood, Ōakura and Waitara. Services are administered by the Taranaki Regional Council.

New Plymouth formerly operated electric trams over four routes between 10 March 1916 and 23 July 1954, as well as New Zealands only regional trolleybus system between 1950 and 1967.

Wellington

Wellington has the highest percentage of citizens using public transport in the country.^[33] Its public transport system, organised under the Metlink brand, consists of buses, trains, ferries, and a funicular (the Wellington Cable Car).

The most widely used form of public transport is buses, which are operated mainly by Tranzurban Wellington and NZ Bus (both using multiple brands).^[34] The network extends across the whole region, with slightly over 100 routes and around 2,800 stops. Until its final closure in 2017 some bus routes were served by the Wellington trolleybus system, which replaced the city's historic Wellington tramway system.

The second most popular form of public transport is rail, which makes up around a half of the total ridership.^[34] Wellington's commuter rail network carries passengers between the central city and suburban areas to the north, as well as to smaller towns in Wairarapa. It is the larger of New Zealand's two commuter rail systems, with 49 stations, and is mostly electrified. The two non-electrified services are diesel trains: the Wairarapa Connection from Masterton and the Capital Connection from Palmerston North. The latter is not run by the suburban operator, Transdev, but by long distance operator The Great Journeys of New Zealand; however, in practice, it serves as a commuter service.

The remainder of trips use either the Wellington ferry system or the Wellington Cable Car. The ferry service operates across Wellington Harbour, connecting Eastbourne, Matiu/Somes Island, and the central city. The iconic Wellington Cable Car (strictly speaking, a funicular, rather than a true cable car) travels between the central city and the suburb of Kelburn, and is still used as a regular means of transport.

Other areas

• Blenheim has bus service operating Mondays through to Saturdays. It has two loop routes, serving the northern and southern halves of the town from a central hub, and a route connecting Blenheim to Picton. It is operated by Ritchies Coachlines on behalf of the Marlborough District Council.^[35]
• Gisborne operates a bus service covering most of the town's urban area. There are six routes.^[36] It is run by a local company on behalf of Gisborne District Council.
• Levin had an internal bus service consisting of three loop routes converging on a central hub,^[37] operated by Madge Coachlines on behalf of Horizons Regional Council. There are a few buses to Palmerston North, Foxton Beach and Waikanae,^[38] operated by Uzabus.^[39]
• Masterton has an internal bus network consisting of three routes, operated as part of the Wellington regional transport system. There are also bus connections to nearby towns, and regular train service to Wellington.
• Napier-Hastings had a bus service with nine routes — three in Napier proper, three in Hastings proper, and routes between Hastings and Napier, between Hastings and Flaxmere, and between Hastings and Havelock North.^[40] The buses are operated by Go Bus Transport Ltd. They are funded by the regional council. From 7 June 2022 three of Hastings' bus routes^[41] are replaced by 3 on-demand minibuses.^[42]
• Nelson has four bus routes within its urban area, forming loops into the city's suburbs from a hub at Wakatu Square.^[43] There is also a separate service to Richmond, which is outside Nelson's official boundaries but which is often considered part of the Nelson urban area.^[44]
• Palmerston North's public transport system consists of five bus routes, forming loops through the city's suburbs from a central station in the city's centre.^[45] The outward and inward portions of each loop are given distinct labels. There are also less frequent services to places outside the immediate urban area, such as Ashhurst, Feilding, Levin, Taihape, and the Linton Army Camp.
• Pukekohe has an internal bus loop operated as part of the Auckland transport system, and regular train service to Papakura and onwards to Auckland.
• Queenstown has four bus routes under the brand Orbus as part of the Otago Regional Council. They connect Queenstown with the areas of Fernhill, Frankton, Kelvin Heights, Jacks Point, Arthurs Point, Lake Hayes and Arrowtown.^[46]
• Rotorua has a network of ten bus routes, serving all parts of the urban area.^[47] The buses are administered by the Bay of Plenty's regional council. There are links to other towns in the area.^[48][49]
• Taupō has three routes under the BUSIT service covering the Taupō urban area and to other towns in the Waikato.^[50]
• Tauranga employs buses and ferries in its public transport system. Its bus system has around a dozen routes, covering all major parts of its urban area.^[51] The buses run seven days a week.^[52] There are also bus connections to other places in the Bay of Plenty region. The buses are administered by the Bay of Plenty regional council. Ferry services run between central Tauranga, Mount Maunganui and Matakana Island.^[53]
• Timaru's public transport network had four bus routes within its urban area from 2013, plus a route to nearby Temuka,^[54] until the Gleniti, Grantlea and Watlington routes were replaced by seven on-demand 11 or 13 seat 'MyWay' vans, with bike racks,^[55] from February 2020. Fares had previously covered only 15% of costs.^[56] The remaining urban route is a loop, with a hub in the city centre.^[57] The trial service was made permanent in 2021, after ridership increased by 16%.^[58]
• West Coast Regional Council supports taxis under the Total Mobility scheme in Greymouth, Westport and Hokitika only. It doesn't include any buses, or the TranzAlpine train.^[59] West Coast has the lowest proportion of public transport journeys in the country at 0.1% of all trips.^[60] In the past local public transport was provided by local tramways, local buses to Greymouth, Blackball, Dobson, Wallsend, Taylorville, Blaketown and Hokitika^[61] and passenger trains on the Blackball branch until 1940, Conns Creek until 1931, Midland Line until 1986,^[62] Ross until 1972, Seddonville until 1946 and Westport until 1967.
• Whanganui operates buses on four loop routes, originating from a central terminus and passing through the city's suburbs.^[63] As in Palmerston North (whose service is administered by the same region), the outward and inward portions of each loop are given distinct labels. There are also buses to Taihape and Palmerston North.^[64][65] In early 2023 Horizons launched a new bus line called 'TeNgaru/The Tide'. It runs at 20 minutes frequency (not Sundays) from Castlecliff to Aramoho.^[66]
• Whangārei has a bus service administered by the regional council, funded by the district council and Land Transport New Zealand, and operated by Adams Travelines (a NZBus owned company) under the name CityLink Whangārei.^[67] The system has ten routes, covering most of the Whangārei urban area.^[68] It runs six days a week.^[69]

Transport Authorities

• Auckland Transport
• Christchurch Transport Board
• Otago Region (Dunedin and Queenstown)
• Metlink
• Regional governments

The Chatham islands have no regular scheduled public transport on land.