State Highway 7 is a major New Zealand

state highway A state highway, state road, or state route (and the equivalent provincial highway, provincial road, or provincial route) is usually a road that is either ''numbered'' or ''maintained'' by a sub-national state or province. A road numbered by a ...

. One of the eight national highways, it crosses the

Southern Alps The Southern Alps (; officially Southern Alps / Kā Tiritiri o te Moana) is a mountain range extending along much of the length of New Zealand's South Island, reaching its greatest elevations near the range's western side. The name "Southern ...

to link the

West Coast Region The West Coast ( mi, Te Tai Poutini, lit=The Coast of Poutini, the Taniwha) is a region of New Zealand on the west coast of the South Island that is administered by the West Coast Regional Council, and is known co-officially as Te Tai Poutini. ...

with

Canterbury Canterbury (, ) is a City status in the United Kingdom, cathedral city and UNESCO World Heritage Site, situated in the heart of the City of Canterbury local government district of Kent, England. It lies on the River Stour, Kent, River Stour. ...

and to form a link between the

South Island The South Island, also officially named , is the larger of the two major islands of New Zealand in surface area, the other being the smaller but more populous North Island. It is bordered to the north by Cook Strait, to the west by the Tasman ...

's two longest highways,

State Highway 1 The following highways are numbered 1. For roads numbered A1, see list of A1 roads. For roads numbered B1, see list of B1 roads. For roads numbered M1, see List of M1 roads. For roads numbered N1, see list of N1 roads. For roads numbere ...

and . Distances are measured from east to west with the major junction list going from east to west. For most of its length SH 7 is a two-lane single carriageway, with at-grade intersections and property accesses, both in rural and urban areas. There are a number of passing lanes at irregular intervals through the rural sections. The New Zealand Transport Agency classifies SH 7 as a primary collector highway, preferring SH 73 via Arthur's Pass as the strategic highway between Canterbury and the West Coast.

Route

The highway leaves SH 1 at

Waipara Waipara is a small town in north Canterbury, New Zealand, on the banks of the Waipara River. Its name translates to "Muddy Water", ''wai'' meaning water and ''para'' meaning mud. It is at the junction of state highways 1 and 7, 60 kilometre ...

, some 60 kilometres north of

Christchurch Christchurch ( ; mi, Ōtautahi) is the largest city in the South Island of New Zealand and the seat of the Canterbury Region. Christchurch lies on the South Island's east coast, just north of Banks Peninsula on Pegasus Bay. The Avon River / ...

, and initially heads north, crossing several rivers and skirting the Balmoral State Forest. After crossing the Hurunui River there is a 13.7 km straight, the longest straight section of highway in New Zealand.NZ Transport Agency FAQs
/ref> Just north of

Culverden Culverden is a small town in the northern Canterbury region of New Zealand's South Island. It lies at the centre of the Amuri Plain. Culverden has traditionally been surrounded by sheep farms. Dairy farms have now become more common as a result ...

, it reaches the valley of the Waiau River and turns west to the course of this river and its tributary the Lewis River up the valley to the 907-metre

Lewis Pass Lewis Pass (el. 907 m.) is a mountain pass in the South Island of New Zealand. The northernmost of the three main passes across the Southern Alps, it is higher than the Haast Pass, and slightly lower than Arthur's Pass. State Highway 7 traver ...

, the northernmost of the three main road passes across the

. On the western side of the pass, the highway enters the small spa town of Maruia Springs, before continuing northwest along the valley of the

Maruia River The Maruia River is located in the northwestern South Island of New Zealand. It is a major tributary of the Buller River, flowing for 80 km before joining the larger river eight kilometres to the west of Murchison. The Maruia River rise ...

Springs Junction Springs Junction is a small settlement and road junction in the West Coast region of New Zealand. It lies at the junction of and State Highway 65 (the Shenandoah Highway), east of Reefton, on the main route between Christchurch and the Nelson, ...

, where it meets SH 65. From here, the highway crosses a smaller pass, the Rahu Saddle, before following the valley of the Inangahua River to the town of

Reefton Reefton is a small town in the West Coast region of New Zealand, some 80 km northeast of Greymouth, in the Inangahua River valley. Ahaura is 44 km south-west of Reefton, Inangahua Junction is 34 km to the north, Maruia is 63 ...

. From Reefton, the highway turns southwest at the intersection with SH 69, following the course of the Grey River to within two kilometres of its mouth at

Greymouth Greymouth () (Māori: ''Māwhera'') is the largest town in the West Coast region in the South Island of New Zealand, and the seat of the Grey District Council. The population of the whole Grey District is , which accounts for % of the West Coas ...

, where SH 7 terminates at its junction with SH 6.

Spur sections

SH 7 has one spur, designated State Highway 7A. This 9.4 kilometre stretch links State Highway 7 at the Waiau bridge with the alpine thermal resort town of

Hanmer Springs Hanmer Springs is a small town in the Canterbury region of the South Island of New Zealand. The Māori name for Hanmer Springs is Te Whakatakanga o te Ngārahu o te ahi a Tamatea, which means “where the ashes of Tamate’s (sic) fire lay� ...

Major intersections

References

External links

New Zealand Transport Agency
{{New Zealand State Highway navbox 7

Route

Spur sections

Major intersections

See also

References

External links