State Highway 25 (New Zealand)

Last updated

State Highway 25 NZ.svg
State Highway 25
State Highway 25 (New Zealand)
Route information
Maintained by NZ Transport Agency
Length231 km (144 mi)
Major junctions
West endState Highway 2 NZ.svg SH 2 near Mangatarata
Major intersectionsState Highway 26 NZ.svg SH 26 (Paeroa Kopu Road) at Kopu
East endState Highway 2 NZ.svg SH 2 (Rosemont Road) at Waihi
Location
Country New Zealand
Primary
destinations
Thames, Coromandel, Whitianga, Tairua, Whangamatā
Highway system
State Highway 24 NZ.svg SH 24 State Highway 26 NZ.svg SH 26

State Highway 25 (SH 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.

Contents

Route

On the west coast of Coromandel Peninsula Coastal Road From Thames To Coromandel.jpg
On the west coast of Coromandel Peninsula

SH 25 diverges from SH 2 at a roundabout [1] 3 km north of Mangatarata and 11 km south-east of Maramarua, and runs eastwards across the northern end of the Hauraki Plains. It crosses the Waihou River on the new Kopu Bridge to the junction with SH 26 and turns northwards through the township of Thames. The road continues north on the western side of Coromandel Peninsula, skirting the Firth of Thames, into the small township of Coromandel before travelling eastwards across the peninsula to Kūaotunu on the Bay of Plenty side. There it turns south to Whitianga, running through the outskirts of the town on the Whitianga Bypass, and on through Coroglen and Whenuakite, then over windy hill roads into Tairua, where Pauanui is accessible on a side road. SH 25 continues southwards through the intersection with the spur highway SH 25A just south of Hikuai and on towards Whangamatā. The road bypasses Whangamatā on the west side and continues southbound until it terminates in Waihi at the intersection of Kenny Street & Rosemont Road. [2] [ better source needed ]

Spurs

State Highway 25a NZ.svg

State Highway 25A

LocationKopu–Hikuai
Length28.2 km (17.5 mi)

State Highway 25A (SH 25A) traverses Coromandel Peninsula west to east directly from Kopu to Hikuai. This 28.2 km road, opened on 23 March 1967 and sealed in 1973, [3] begins at an intersection with SH26 just 400m away from the SH 25/SH 26 intersection. It terminates at SH 25 just south of Hikuai. In January 2023 a large landslide destroyed a section of the highway, effectively closing the highway. [4] A bridge had to be built across the landslide, and the highway reopened in December 2023. [5]

Route changes

SH 25 once went through the town centres of Whitianga and Whangamatā. In Whitianga, the bypass was constructed carrying traffic away from the original route via Buffalo Beach Road, Albert Street, and South Highway. [6] In Whangamatā, SH 25 bypasses the town via Tairua Road instead of using Harry Watt Drive, Hetherington Road and Port Road.

In the early 2000s the last sections of the highway were sealed, mainly on the northern part between Coromandel township and Whitianga. [7] In 2011 NZTA completed the new Kopu Bridge, a two-lane structure, across the Waihou River. It replaced the previous one-lane bridge, where at times holidaymakers had to queue for hours to cross. The old bridge, which was built in 1928, is scheduled to be deconstructed although a key part of its history will be preserved. [8] [9]

Major junctions

Territorial authority LocationkmmiDestinationsNotes
Hauraki District Mangatarata00.0State Highway 2 NZ.svg SH 2 south – Paeroa, Tauranga
State Highway 2 NZ.svg SH 2 north – Auckland
SH 25 begins
Thames-Coromandel District Kopu 2314New Kopu Bridge (Waihou River)
2415State Highway 26 NZ.svg SH 26Paeroa, Hamilton SH 25A begins just south of this junction
Hikuai 180110State Highway 25a NZ.svg SH 25A – Thames
Hauraki District Waihi 231144State Highway 2 NZ.svg SH 2 south (Rosemont Road) – Katikati, Tauranga
State Highway 2 NZ.svg SH 2 north (Rosemont Road) – Paeroa, Auckland
SH 25 ends

See also

Related Research Articles

Paeroa is a town in the Hauraki District of the Waikato Region in the North Island of New Zealand. Located at the base of the Coromandel Peninsula, it is close to the junction of the Waihou River and Ohinemuri River, and is approximately 20 kilometres south of the Firth of Thames.

<span class="mw-page-title-main">Coromandel Peninsula</span> Peninsula in New Zealand

The Coromandel Peninsula on the North Island of New Zealand extends 85 kilometres (53 mi) north from the western end of the Bay of Plenty, forming a natural barrier protecting the Hauraki Gulf and the Firth of Thames in the west from the Pacific Ocean to the east. It is 40 kilometres (25 mi) wide at its broadest point. Almost its entire population lives on the narrow coastal strips fronting the Hauraki Gulf and the Bay of Plenty. In clear weather the peninsula is clearly visible from Auckland, the country's biggest city, which lies on the far shore of the Hauraki Gulf, 55 kilometres (34 mi) to the west. The peninsula is part of the Thames-Coromandel District and the Waikato Region.

<span class="mw-page-title-main">Hikuai</span> Place in Waikato, New Zealand

Hikuai is a small community on the Tairua River near the base of the Coromandel Peninsula in the North Island of New Zealand. It lies 40 kilometres north of Waihi and 10 kilometres southwest of Tairua, close to the junction of State Highways 25 and 25A, the latter of which is a winding road cutting across the steep Coromandel Range of hills. It is a tourist hot spot at times such as New Zealand Labour Day weekend, the Christmas and New Year holiday, and especially when Tairua and Pauanui are busy.

<span class="mw-page-title-main">Waihou River</span> River in Waikato, New Zealand

The Waihou River is located in the northern North Island of New Zealand. Its former name, Thames River, was bestowed by Captain James Cook in November 1769, when he explored 14 mi (23 km) of the river from the mouth. An older Māori name was "Wai Kahou Rounga". A 1947 Geographic Board enquiry ruled that the official name would be Waihou.

<span class="mw-page-title-main">Ohinemuri River</span> River in New Zealand

The Ohinemuri River is located in the northern half of New Zealand's North Island, at the base of the Coromandel Peninsula.

<span class="mw-page-title-main">Tairua River</span> River in New Zealand

The Tairua River is a river located on the east coast of the Coromandel Peninsula in the North Island of New Zealand. It flows north and then northeast for a total of 35 kilometers from its source in the Coromandel Range, west of Whangamata, passing through the town of Hikuai before emptying into the Tairua Harbour, which opens into the Pacific Ocean at Tairua on the peninsula's east coast. [citation needed] The small Shoe Island lies directly opposite the river's mouth, 2 kilometers out into the Pacific.

<span class="mw-page-title-main">Hauraki Plains</span> Region of New Zealand

The Hauraki Plains are a geographical area located in the northern North Island of New Zealand, at the lower (northern) end of the Thames Valley. They are located 75 kilometres south-east of Auckland, at the foot of the Coromandel Peninsula and occupy the southern portion of a rift valley bounded on the north-west by the Hunua Ranges, to the east by the Coromandel and Kaimai ranges and to the west by a series of undulating hills which separate the plains from the much larger plains of the Waikato River.

<span class="mw-page-title-main">Whitianga</span> Town in Waikato, New Zealand

Whitianga is a town on the Coromandel Peninsula, in the Waikato region of New Zealand's North Island. The town is located on Mercury Bay, on the northeastern coast of the peninsula. The town has a permanent population of 6,440 as of June 2023, making it the second-largest town on the Coromandel Peninsula behind Thames.

<span class="mw-page-title-main">State Highway 1 (New Zealand)</span> Road in New Zealand

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.

<span class="mw-page-title-main">Opoutere</span> Place in Waikato, New Zealand

Opoutere is a locality and beach on the eastern side of the Coromandel Peninsula of New Zealand. It lies to the east of State Highway 25, south of Pauanui and north of Whangamatā. The Wharekawa Harbour lies to the south east.

<span class="mw-page-title-main">Kopu Bridge</span> Bridge in Hauraki Plains / Coromandel Peninsula

The Historic Kopu Bridge is a single-lane swing bridge that spans the Waihou River, near its emergence into the Firth of Thames in the Thames-Coromandel District of New Zealand's North Island. The bridge was completed in 1928 and was part of State Highway 25. The swinging span in the middle of the bridge is 43 metres long and with an overall length of 463 metres, the bridge was the longest and oldest single lane bridge within the state highway network. It is also New Zealand's only remaining operational swing bridge.

<span class="mw-page-title-main">State Highway 3 (New Zealand)</span> Road in New Zealand

State Highway 3 (SH 3) is one of New Zealand's eight national state highways. It serves the west coast of the country's North Island and forms a link between State Highway 1 and State Highway 2. Distances are measured from north to south.

<span class="mw-page-title-main">State Highway 2 (New Zealand)</span> Road in New Zealand

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.

<span class="mw-page-title-main">State Highway 29 (New Zealand)</span> Road in New Zealand

State Highway 29 (SH 29) is a New Zealand state highway that travels over the Kaimai Ranges linking the Bay of Plenty and Waikato regions. For most of its length, SH 29 is a two-lane single carriageway with occasional passing lanes and slow vehicle bays. 5 km of it near its eastern terminus is part of the Takitimu Drive Toll Road.

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.

<span class="mw-page-title-main">Kauaeranga Valley</span> Place in Waikato, New Zealand

Kauaeranga Valley is a valley created by the Kauaeranga River, which flows from the Coromandel Range southwest to the Firth of Thames at Thames, New Zealand in the North Island. It contains the settlement of Kauaeranga on the Coromandel Peninsula. It is located near Thames, in the Thames-Coromandel District in the Waikato region. It covers a land area of 180.51 km2.

<span class="mw-page-title-main">Coromandel Volcanic Zone</span> Extinct volcanic area in New Zealand

The Coromandel Volcanic Zone (CVZ) is an extinct intraplate volcanic arc stretching from Great Barrier Island in the north, through the Coromandel Peninsula, to the Kaimai Range in the south. The area of transition between it and the newer and still active Taupō Volcanic Zone is now usually separated and is called the Tauranga Volcanic Centre. Its volcanic activity was associated with the formation and most active period of the Hauraki Rift.

Between 11 and 16 April 1981, the Waikato experienced flooding due to high levels of rain and wind. It mostly affected the Thames-Coromandel area and Paeroa. Over 2,250 evacuations took place. Insurance payouts cost $7,000,000. Over 200 homes were flooded.

References

  1. "SH2/25 Intersection Improvement". New Zealand Transport Agency . Retrieved 3 March 2016.
  2. State Highway 25 on Google Maps
  3. "SH25A history". www.nzta.govt.nz. Retrieved 19 March 2023.
  4. "Scale of damage to SH25A a 'revelation' - Coromandel mayor". Radio New Zealand . 3 February 2023. Retrieved 6 February 2023.
  5. "SH25A Taparahi Bridge to open by Christmas". SunLive. 14 November 2023. Retrieved 14 November 2023.
  6. "Revoking a Section of State Highway and Declaring a Section of State Highway-State Highway 25, Thames-Coromandel District". NZ Gazette. 6 September 2012. Retrieved 5 July 2016.
  7. "Regions on the road to safer driving". New Zealand Herald. 30 June 2000.
  8. "Kopu Bridge replacement". New Zealand Transport Agency. Retrieved 3 March 2016.
  9. "The future of old Kopu Bridge". New Zealand Transport Agency. 11 July 2013.