Coolgardie-Esperance Highway, South Coast Highway, South Western Highway, Robertson Drive, Forrest Highway, Old Coast Road, Dawesville Bypass, Mandurah Road, Ennis Avenue, Patterson Road, Rockingham Road, Stock Road, Leach Highway, Kwinana Freeway, Canning Highway, Great Eastern Highway, Morrison Road, Great Northern Highway, Brand Highway and North West Coastal Highway
Geraldton to Carnarvon
Statistics:
Length:
2941 km (Geraldton to Carnarvon: 466 km)
Termini:
Northern: Great Northern Hwy (NH1 and NH95), Mundabullangana (near Port Hedland)
Southern: Eyre Hwy (NH1) and Coolgardie-Esperance Hwy (NR94), Norseman
Suburbs, Towns & Localities Along Route:
Howatharra, Isseka, Northampton, Binnu, Ajana, Galena, Wannoo and Carnarvon
Route Numbering:
Current: 1
Multiplexed with: 354
Road Authority Internal Classification: 1
H007 (Geraldton to Mundabullangana)
General Information:
National Route 1 is a mostly somewhat coastal route in Western Australia. In some cases it travels quite close to the coast and the Indian and Southern Oceans and at other times it is further inland, but still generally following the coastline.
The quality of the route varies from rural 2 lane highway to multi-lane suburban arterial road and also freeway standard.
Multiplexes along the route include:
Tourist Way 354, for 87 km, between Geraldton and Ajana
History:
North West Coastal Highway:
October 2001: Work starts on replacement bridge over the Gascoyne River at Carnarvon to replace the single lane bridge that was built in 1931 from concrete, steel and timber. The works included the construction of a new two-lane bridge with a two-metre wide pedestrian and cycle path, and improvements, including road widening and reconstruction of North West Coastal Highway from south of the Gascoyne River to just north of the Blowholes Road turn-off, a distance of 12.5 km. 2
2012: Upgrade of the intersection of North West Coastal Highway and Speedway Road, Carnarvon. The works included reconstruction and widening of North West Coastal Highway to accommodate turn pockets into Speedway Road, in addition to widening and sealing part of Speedway Road. 3
Click or tap here for the former alignment between Geraldton and Carnarvon
Geraldton to Carnarvon
Bowes River:
North West Coastal Hwy (NR1) as it crosses Bowes River at Bowes, April 2016.
1 WA Government, Main Roads Western Australia, Road Information Mapping System. 2 WA Government, Media Statements, Go-ahead for new Gascoyne Bridge, 28 September 2001. 3 WA Government, Media Statements, Upgrade to North West Coastal Hwy intersection, 1 November 2012.