Tonkin Highway
Tonkin Highway | |
---|---|
General information | |
Type | Highway |
Length | 81 km (50 mi)[1] |
Opened | 1980 |
Maintained by | Main Roads Western Australia |
Route number(s) | State Route 4 |
Major junctions | |
North end | Great Northern Highway (National Highway 94 / National Route 1)/ Brand Highway (National Route 1), Muchea |
| |
South end | Thomas Road (State Route 21), Oakford |
Location(s) | |
Major suburbs | Bullsbrook, Ellenbrook, Bayswater, Perth Airport, Forrestfield, Maddington, Gosnells, Champion Lakes |
Highway system | |
Tonkin Highway is an 81-kilometre-long (50 mi) north–south highway and partial freeway in
Planning for the route began in the 1950s, but the first segment between Wattle Grove and Cloverdale was not opened until 1980. Over the next five years, the highway was extended north to Great Eastern Highway and south to Albany Highway, and a discontinuous section was constructed north of the Swan River. In 1988 the Redcliffe Bridge linked these sections, and three years later, Reid Highway became the northern terminus. The next major works on the highway, between 2003 and 2005, extended the highway south to Thomas Road.
The central section of Tonkin Highway was upgraded to a six-lane freeway-standard road between 2013 and 2015, as part of the
Route description
Tonkin Highway forms the entire length of
Main Roads Western Australia monitors traffic volume across the state's road network, including several locations along Tonkin Highway.[9]: 3 The section near Perth Airport, south of Great Eastern Highway, is the busiest, averaging over 56,000 vehicles per weekday in 2007–08, and over 57,000 in 2008–09. North of the Swan River, the traffic volume gradually decreased to under 40,000 vehicles per weekday near the northern terminus, in 2007–08. Measurements in 2008–09 showed the lowest volume to be under 10,000 vehicles per weekday near the southern terminus, north of Thomas Road.[9]: 73–74
In 2013, immediately preceding the upgrade of Tonkin Highway's central section to a six-lane freeway-standard road, junctions in and around Kewdale, Forrestfield and Perth Airport carried traffic volumes beyond their capacity during
Muchea to Ellenbrook
Tonkin Highway commences at a roundabout interchange with Brand Highway and Great Northern Highway near the town of Muchea in the Shire of Chittering of the Wheatbelt region. The highway is a continuation of Great Northern Highway to/from the north of Western Australia with direction signage including Port Hedland some 1,550 km (960 mi) away. The interchange is characterised by both the installation of curvy green street lighting known as "wiggle poles" on both the bridge passing over the roundabout as well as on the westbound approach to the roundabout as well as a large road train assembly area to the southeast of the interchange.
After 1 km (0.62 mi), Tonkin Highway passes over the old Brand Highway connection between Muchea and Great Northern Highway (now known as Granary Drive) before curving to the southwest to pass over Muchea South Road and the
After a further 5 km (3.1 mi) Tonkin Highway curves to the south-west, upon which the farmland that dominated the first section of the highway gives way to the more undulating and less fertile Bassendean dune system. The transition is marked by the presence of a fauna overpass crossing the highway. Just south of the overpass the highway starts skirting the western edge of the major suburb of Ellenbrook for the next 5 km (3.1 mi).
Ellenbrook to the Swan River
Tonkin Highway then descends from the dunes to cross under a
Tonkin Highway continues southwards through a narrow
Perth Airport
A grade-separated interchange with
After 500 metres (0.31 mi), the highway turns south, travelling in that direction for 1.1 kilometres (0.68 mi) before reaching
Beyond Leach Highway, Tonkin Highway continues past industrial properties for 1.3 kilometres (0.81 mi), reaching the interchange with Kewdale Road to the south-west, and Horrie Miller Drive to the north-east. Now a single-point urban interchange, the initial signalised intersection was the original primary access road for Perth Airport's international terminals. Horrie Miller Drive now serves the industrial areas south of the terminal, and provides a secondary access to the terminals. After another 1.4 kilometres (0.87 mi), the highway reaches Abernethy Road. The only connections are a north-westbound looped exit ramp that merges with a local road, McDowell Street, north of Abernethy Road and a south-eastbound entrance ramp built in 2014.[18] Beyond this intersection, the highway enters the City of Kalamunda LGA, and is the location of the border between the suburbs of Kewdale to the south-east and Forrestfield to the north-east. It continues along the border for 900 metres (0.56 mi), until it reaches Roe Highway, which marks the border between Kewdale and Wattle Grove, on the south-western side of Tonkin Highway.[13][15] Initially built as a signalised diamond interchange favouring Tonkin Highway, the Gateway WA project has since modified the connection into a hybrid diamond-stack interchange, with all Tonkin Highway southbound movements free-flowing, along with both left turns from Roe to Tonkin Highway.[19]
Forrestfield to Oakford
Tonkin Highway travels in a south-easterly direction between residential areas in Forrestfield and Wattle Grove, reaching Hale Road after 1.2 kilometres (0.75 mi). Over the next 1.5 kilometres (0.93 mi), the highway curves back to the south. At this point it intersects
Tonkin Highway meets Albany Highway at a folded diamond interchange. The highway splits into
History
A proposal for a highway along a similar alignment was first proposed in 1955, as part of a network of arterial roads under a metropolitan-wide plan produced for the
The third segment to be constructed was a 3.6-kilometre-long (2.2 mi) section north of the Swan River, from Railway Parade in Bayswater to Morley Drive, which opened on 11 July 1984.[22]: 311 [23] This $3.5 million section was constructed by Thiess Contractors Pty Ltd, with Taylor Woodrow International Ltd responsible for constructing the Broun Avenue bridge.[24] Stage 4 linked Hardey Road and Great Eastern Highway, and included the construction of four bridges over the Forrestfield railway marshalling yards, the first bridges in Australia to be constructed using the incremental launch technique.[22]: 311 Upon opening on 1 May 1985, Beechboro-Gosnells Highway was renamed "Tonkin Highway", in honour of former Premier of Western Australia John Tonkin. Tonkin had also been the Minister for Works during the planning and construction of the Narrows Bridge and Kwinana Freeway in the 1950s.[22]: 311 A ceremony was held at Redcliffe on 1 May by the Premier of Western Australia Brian Burke, who unveiled a plaque. Tonkin, who at the time was aged 83, cut the ribbon at the ceremony to officially open the new Forrestfield to Redcliffe section of the highway.[25] A grade-separated interchange was constructed at Great Eastern Highway in 1986, which included a six lane road bridge over Tonkin Highway and a pedestrian subway.[22]: 312 It was constructed earlier than initially planned, as heavy traffic from Perth Airport was expected during the 1987 America's Cup.[22]: 312
Construction on a link between the northern and southern sections of Tonkin Highway began in 1988. Included in this $48 million stage was the Redcliffe Bridge (now known as the Mooro-Beeloo Bridge) over the Swan River, and an interchange with Guildford Road, north of the bridge.[22]: 312 The 270-metre-long (890 ft) Redcliffe Bridge, also built using the incremental launching technique, was designed to carry six traffic lanes, as well as pedestrian and cycle paths that could be converted into traffic lanes when required. The bridge deck is supported by a narrow central section with cantilever extensions on each side, as a "big heavy bridge would have looked out of place"[22]: 360 at a relatively narrow section of the river. The bridge was designed by Maunsell and Partners Pty Ltd and constructed by Thiess. It was opened on 16 April 1988, and received awards for engineering excellence from both the national and state branches of the Institute of Engineers, Australia.[22]: 359–60
The highway was then extended northwards, reaching
Gateway WA
Between 2014 and 2016, the $1 billion Gateway WA Perth Airport and Freight Access Project was undertaken to upgrade the road network around Perth Airport. At the time it was the largest project Main Roads Western Australia had ever undertaken, covering the upgrade of Tonkin and Leach highways, and the construction of four new interchanges. The project was jointly funded by state and federal governments, which provided $317.5 million and $686.4 million respectively.[18]
External videos | |
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Animated flyover video showing the planned upgrades (WMV) from Main Roads Western Australia |
As part of the project, Tonkin Highway was expanded from two to three lanes in both directions, between Great Eastern Highway and Roe Highway, with the existing intersections in this section becoming
Access to Terminals 1 and 2, the international terminal precinct, was provided via the Grand Gateway, a freeway-to-freeway
In January 2013, works were undertaken to protect or relocate sections of the Canning Trunk
Intersection Upgrades
During 2016, the intersection with Gosnells Road West was upgraded with longer and extra turning lanes, better cycling and pedestrian facilities, and better street lighting and CCTV as part of the Black Spot program. This project was funded by the Western Australian State government, and cost $2.4 million.[35] During 2016 and 2017, as part of Main Roads Western Australia's Traffic Congestion Management Program, the intersection with Kelvin Road was upgraded to improve traffic flow and safety. New and longer turning lanes were added. This project cost $7.5 million and was funded by the Western Australian state government.[36]
NorthLink WA
NorthLink WA was a project that involved both the northern section of Tonkin Highway upgraded, and the road extended northwards to bypass Great Northern Highway within Perth and the wider Swan Valley. These two component projects are separately funded, with both the state and federal governments contributing to each project. Construction began in 2016, and was completed on 23 April 2020.[37][38][39]
Intersection Upgrades
The
Northern extension
Construction started in June 2017 to extend Tonkin Highway north, past Ellenbrook and through the Swan Valley to Brand Highway and Great Northern Highway in Muchea. Interchanges are planned at junctions with Reid Highway, Hepburn Avenue and Beechboro Road North, Gnangara Road, The Promenade, Stock Road, Neaves Road and Brand Highway and Great Northern Highway.[43] The third stage was originally planned to be a two-lane single-carriageway road with at-grade intersections, with provision for upgrading in the future. However, during the tender process it was found that the ultimate plan with a four-lane highway and grade separation could be completed within the existing budget. The previously planned route of the PDNH, prior to 2012, followed Lord Street, east of Whiteman Park.[44]
The extension was opened in stages: the first section north of Reid Highway between Hepburn Avenue and Gnangara Road opened in January 2019 (which also saw Beechboro Road North between the two roads permanently closed at its northern end) with the section between Reid Highway and Hepburn Avenue making the highway continuous in March. Upon the opening of this section traffic was temporarily diverted onto what was the T-junction with Beechboro Road North and Gnangara Road, before eventually being transferred onto the new interchange. The highway was then extended to The Promenade in August 2019,[45] completing the central section of the project. Following delays, the project as a whole was eventually completed when the northern section officially opened on 23 April 2020.[39]
Dunreath Drive
Dunreath Drive, a local road that originally ran parallel with Tonkin Highway to the east, provided an alternative route between the Perth Airport terminal buildings. Significant changes were made to the road during the evolution of Tonkin Highway during the 2010s and into 2020.
On 16 April 2012, an intersection linking Dunreath Drive with Tonkin Highway was opened.[23][46] This traffic light controlled at-grade intersection allowed a more direct access to and from the international terminal of Perth Airport, bypassing Tonkin Highway's intersections with Leach Highway and Kewdale Road/Horrie Miller Drive.[47] However, the intersection did not allow northbound travellers to bypass the Great Eastern Highway interchange in order to access the domestic terminal. The intersection was later removed on 16 July 2015 as part of the work with Gateway WA.[48]
In its place was a
Tonkin Highway "Gap"
As a result of the upgrades north and south of the Swan River, the section between the Collier Road and Dunreath Drive interchanges became known as the "Tonkin Gap", where the road reduces from six to four lanes crossing the Swan River over the Redcliffe Bridge, Guildford Road, Railway Parade and the Midland line, creating a bottleneck. Construction began in January 2021 to widen this section of highway to six lanes, as well as build north and southbound
Following completion of upgrade works on Redcliffe Bridge, it was renamed Mooro-Beeloo Bridge in December 2023.[51] The additional lanes opened in late December 2023.[51]
Future works
A number of improvement works are planned for Tonkin Highway, which will see the entire route eventually upgraded to a freeway-standard road with grade separated interchanges. The southern end is also planned to be extended to South Western Highway south of Byford.[52][53]
Roe to Kelvin Upgrade
Planning is underway to upgrade Tonkin Highway to freeway standard south of Roe Highway, with the 6-kilometre-long (3.7 mi) section between Roe Highway and Kelvin Road expected to be looked at first. It is planned to widen the highway to six lanes with the intersections with
Southern extension
Tonkin Highway reaches past the edge of suburbia at its southern extent. Planning provides for it to be extended when required. The initial plans indicated the extension would continue south through undeveloped or semi-rural areas such as Mundijong, Cardup and Jarrahdale. South of Mundijong, the planned route would deviate east to terminate at South Western Highway near Jarrahdale Road, which would then be upgraded.[55][56]: 1 Following the 2001 state election, the new government abandoned the Jarrahdale Road option, preferring a shorter route that deviated to South Western Highway near Orton Street, closer to Byford.[56]: 2 In July 2012, seven years after the previous extension was completed, the Minister for Transport announced the formation of a community working group to investigate an extension of Tonkin Highway beyond Thomas Road. The group met several times to identify and evaluate possible solutions to traffic congestion in the area, and prepare a strategic business case for the next extension.[52] As of 19 February 2013[update], the preferred options are to extend the highway to South Western Highway, at a location either south of Lakes Road or south of Mundijong Road.[57]
The long-term plan for Tonkin Highway extending southwards, outlined in Perth's transport at 3.5 million plan is for Tonkin Highway to be eventually extended as a freeway standard link to
Interchanges and intersections
LGA | Location | km[5] | mi | Destinations | Notes |
---|---|---|---|---|---|
Swan Valley | Roundabout interchange; northern highway terminus. Continues north as Great Northern Highway (National Highway 95) | ||||
Joondalup, Bullsbrook | Roundabout interchange. | ||||
14.9 | 9.3 | Stock Road West eastbound / Cooper Road westbound | Roundabout interchange. | ||
Lexia | 24.9 | 15.5 | The Promenade eastbound / Birralee Road westbound – Ellenbrook | Roundabout interchange. | |
Six-ramp parclo interchange . Tonkin-north to Gnangara-east and Tonkin-south to Gnangara-west ramps looped. | |||||
Ballajura–Cullacabardee–Whiteman tripoint | 33.8 | 21.0 | Hepburn Avenue westbound (State Route 82) / Beechboro Road North southeast bound (State Route 53) – Hillarys, Greenwood, Beechboro, Whiteman Park | Roundabout interchange | |
combination interchange ; additional ramp providing westbound access from Lightning Park to Reid Highway | |||||
Bayswater | Morley | 39.1 | 24.3 | Morley Drive westbound (State Route 76) / Morley Drive East (State Route 76) – Morley, Trigg, Eden Hill | Roundabout interchange |
Bayswater | 41.2 | 25.6 | Collier Road – Bassendean, Morley | Single-point urban interchange | |
42.8– 43.4 | 26.6– 27.0 | Guildford Road (State Route 51) – Perth, Midland | Folded diamond interchange | ||
Swan River | 44.1– 44.4 | 27.4– 27.6 | Mooro-Beeloo Bridge | ||
parclo interchange , looped southbound entry ramp; provides access to and from Perth Airport's Terminal 3 and 4 via Fauntleroy Avenue | |||||
dogbone interchange with roundabout and traffic lights on western side, main access to and from Perth Airport's Terminal 3 and 4 | |||||
Perth Airport–Cloverdale– combination interchange ; northbound-to-westbound controlled by traffic lights at the Leach Highway/Abernethy Road interchange | |||||
Perth Airport–Kewdale border | 50.4 | 31.3 | Kewdale Road southwest bound / Horrie Miller Drive northeast bound – Kewdale, Welshpool, Perth Airport international terminal | Single-point urban interchange | |
Belmont–Kalamunda border | 51.7 | 32.1 | Abernethy Road (State Route 55) – Belmont, Hazelmere | Southbound entrance and northbound exit; exit loop ramp merges with McDowell Street | |
Kalamunda | Kewdale–Forrestfield–Wattle Grove tripoint | 52.3– 53.5 | 32.5– 33.2 | Roe Highway (State Route 3) – Fremantle, Midland | Modified hybrid diamond interchange (partial freeway-to-freeway interchange): Tonkin Highway free-flowing, southbound exit to Roe Highway westbound free flowing |
Forrestfield–Wattle Grove border | 53.9 | 33.5 | Hale Road – Forrestfield, Wattle Grove | Traffic light intersection; will be replaced with a partial interchange with northbound entrance and southbound exit | |
, Perth, Welshpool | Traffic light intersection; will be replaced with a diamond interchange | ||||
Gosnells | Maddington–Orange Grove border | 58.1 | 36.1 | Kelvin Road – Maddington, Orange Grove | Traffic light intersection; will be replaced with an interchange |
60.9 | 37.8 | Gosnells Road East – Orange Grove | |||
Maddington–Orange Grove–Martin tripoint | 61.1 | 38.0 | Gosnells Road West – Gosnells, Maddington | Traffic light intersection | |
Martin | 63.2 | 39.3 | Mills Road East / Mills Road West – Martin, Roleystone | Traffic light intersection | |
Canning River | 64.6– 64.7 | 40.1– 40.2 | Bridge over river | ||
Gosnells–Armadale border | Kelmscott–Gosnells–Champion Lakes tripoint | 64.7– 65.3 | 40.2– 40.6 | Albany Highway (State Route 30) – Armadale, Kelmscott, Gosnells, Perth | Folded diamond interchange |
Gosnells–Champion Lakes border | 65.3– 66.3 | 40.6– 41.2 | Corfield Street – Gosnells, Dogbone interchange | ||
Champion Lakes | 69.2 | 43.0 | Champion Drive – Camillo, Kelmscott, Seville Grove | Traffic light controlled T junction | |
Champion Lakes–Forrestdale–Southern River tripoint | 71.8 | 44.6 | Ranford Road (State Route 13) – Canning Vale, Forrestdale, Fremantle | Traffic light intersection | |
Armadale | Forrestdale–Haynes border | 73.8 | 45.9 | Armadale Road (State Route 14) – Armadale, Jandakot, Cockburn Central | Traffic light intersection |
Forrestdale–Haynes–Hilbert tripoint | 75.3 | 46.8 | Forrest Road – Haynes, Armadale | Traffic light controlled T junction | |
Armadale–Serpentine-Jarrahdale border | Forrestdale–Hilbert–Oakford tripoint | 77.5 | 48.2 | Rowley Road – Hilbert, Oakford | Traffic light intersection |
Mandurah via Kwinana Freeway (State Route 2), Bunbury, Byford | Southern highway terminus: traffic light controlled T junction | ||||
See also
- Highways in Australia
- List of highways in Western Australia
- List of major roads in Perth, Western Australia
Notes
- ^ In Western Australia, control of access restricts access to the road to specified points, and revokes the right of adjoining land from having direct vehicle and pedestrian access. Junctions are not required to be grade-separated. "Controlled access highways" are referred to as either freeways, or freeway-standard roads.[2][3]
- ^ This new route was a north–south link along Perth's foothills, composed of Tonkin Highway from Gosnells to Forrestfield, and Roe Highway from Forrestfield to Bellevue. This section of Roe Highway was also built in the early 1980s.[22]: 311
References
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- ^ "Road Information Mapping". Main Roads Western Australia. 24 April 2013. Archived from the original on 14 May 2013. Retrieved 26 July 2013.
- ^ Main Roads Act 1930 (WA) s 28a
- ^ "Metropolitan Roads Controlled by Main Roads Western Australia". Main Roads Western Australia. 14 March 2013. Archived from the original on 14 May 2013. Retrieved 26 July 2013.
- ^ a b c "Road Information Mapping System". Main Roads Western Australia. Archived from the original on 28 September 2013. Retrieved 27 November 2012.
- ^ "Stirling" (PDF). Perth Bike Map Series (6th ed.). Government of Western Australia Department of Transport. 2009. Archived (PDF) from the original on 3 November 2012. Retrieved 27 July 2013.
- ^ "Canning" (PDF). Perth Bike Map Series (6th ed.). Government of Western Australia Department of Transport. 2009. Archived (PDF) from the original on 3 November 2012. Retrieved 27 July 2013.
- ^ "Armadale" (PDF). Perth Bike Map Series (6th ed.). Government of Western Australia Department of Transport. 2009. Archived (PDF) from the original on 3 November 2012. Retrieved 27 July 2013.
- ^ a b "Statewide Traffic Digest 2003/04 – 2008/09" (PDF). Main Roads Western Australia. 2009. Archived from the original (PDF) on 7 August 2013. Retrieved 6 August 2013.
- ^ "Project Overview" (PDF). Gateway WA Perth Airport And Freight Access Project. Main Roads Western Australia. 2013. Archived (PDF) from the original on 15 May 2013. Retrieved 6 August 2013.
- ^ "Perth commuters stuck in the slow lane: RAC study". Media Release. Royal Automobile Club of Western Australia. 6 March 2013. Archived from the original (PDF) on 29 April 2013. Retrieved 6 August 2013.
- ^ "Project Master Plan" (PDF). Gateway WA Perth Airport And Freight Access Project. Main Roads Western Australia. April 2012. pp. 29–30. Archived (PDF) from the original on 15 May 2013. Retrieved 6 August 2013.
- ^ a b c d e f Perth Metropolitan Region: Local Governments and Localities (PDF) (Map). Cartography by Location Knowledge Services, Landgate. Western Australian Land Information Authority. 2012. Archived from the original (PDF) on 16 May 2013. Retrieved 27 July 2013.
- ^ a b Google (30 June 2013). "Driving directions: Tonkin Highway – Reid Highway to Swan River" (Map). Google Maps. Google. Retrieved 30 June 2013.
- ^ a b c Google (4 July 2013). "Driving directions: Tonkin Highway – Swan River to Roe Highway" (Map). Google Maps. Google. Retrieved 4 July 2013.
- ^ "Tonkin Highway / Leach Highway Interchange" (PDF). Factsheet: Gateway WA Perth Airport And Freight Access Project. Gateway WA. July 2015. Archived (PDF) from the original on 15 September 2015. Retrieved 15 September 2015. Additional archives: 6 September 2015.
- ^ Acott, Kent (12 September 2015). "New gateway to radical roads". The West Australian. Archived from the original on 16 September 2015. Retrieved 15 September 2015. Additional archives: 16 September 2015.
- ^ a b c "Gateway WA". Main Roads Western Australia. 27 March 2013. Archived from the original on 10 May 2013. Retrieved 29 April 2013.
- ^ "Tonkin Highway / Roe Highway Interchange" (PDF). Gateway WA. Gateway WA. Archived from the original on 26 March 2015. Retrieved 26 September 2015.
{{cite web}}
: CS1 maint: unfit URL (link) - ^ Google (16 July 2013). "Driving directions: Tonkin Highway – Roe Highway to Albany Highway" (Map). Google Maps. Google. Retrieved 16 July 2013.
- ^ Google (20 July 2013). "Driving directions: Tonkin Highway – Albany Highway to Thomas Road" (Map). Google Maps. Google. Retrieved 20 July 2013.
- ^ ISBN 1-876268-06-9.
- ^ a b c d e "Major Metropolitan Road Network Changes" (PDF). Major Network Changes. Main Roads Western Australia. 19 March 2013. Archived from the original (PDF) on 28 July 2013. Retrieved 8 May 2013.
- ^ Three A.B.R.D. projects open (September 1984). Western Roads: official journal of the Main Roads Department, Western Australia, 9(3), p.10-11. Perth: Main Roads Department.
- ^ Dedication ceremony: Tonkin Highway (July 1985). Western Roads: official journal of the Main Roads Department, Western Australia, 10(2), p.1. Perth: Main Roads Department.
- ^ "Work starts on Tonkin Highway Extension". Ministerial Media Statements. Government of Western Australia. 27 June 2003. Archived from the original on 5 September 2008. Retrieved 23 July 2013.
- ^ a b c "Tonkin Highway extension opens to Armadale Road". Ministerial Media Statements. Government of Western Australia. 2 April 2005. Archived from the original on 5 September 2008. Retrieved 23 July 2013.
- ^ Gallop, Geoff (2 April 2005). Opening of the Tonkin Highway Extension to Armadale Road (Speech).
- ^ "13.4.3 Proclamation Changes to the Declared State Road Network, City of Gosnells" (PDF). Ordinary Council Meeting – 12 September 2006. City of Gosnells. 12 September 2006. p. 36. Archived from the original on 23 July 2013. Retrieved 23 July 2013.
Ferres Drive is the former Tonkin Highway between Mills Road (West) and Albany Highway
- ^ a b "Tonkin Highway extension opens to Thomas Road". Ministerial Media Statements. Government of Western Australia. 16 December 2005. Archived from the original on 15 October 2009. Retrieved 23 July 2013.
- ^ "Tonkin Highway/Horrie Miller Drive/Kewdale Road Intersection" (PDF). Main Roads. Archived from the original (PDF) on 12 April 2018. Retrieved 7 October 2019.
- ^ "Project Profile". Gateway WA. The Gateway WA Consortium. 2013. Archived from the original on 3 May 2013. Retrieved 29 April 2013.
- ^ a b "Gateway WA Strategic Project Program". Gateway WA. 18 February 2013. Archived from the original on 3 May 2013. Retrieved 29 September 2013.
- ^ "Grand Gateway now complete". Perth Now. 13 September 2015.
- ^ "Tonkin Highwat – Gosnells Road West Intersection Upgrade". Main Roads Western Australia. Retrieved 21 June 2017.
- ^ "Tonkin Highway and Kelvin Road Upgrade". Main Roads Western Australia. Retrieved 21 June 2017.
- ^ Main Roads Western Australia (19 December 2013). "NorthLink WA". Government of Western Australia. Archived from the original on 20 December 2013. Retrieved 20 December 2013.
- ^ "NorthLink WA Construction Update February 2020 v3.3" (PDF). Retrieved 16 March 2020.
- ^ a b "WA's biggest road project, Northlink, open, finished and ready for business". Mirage News. Retrieved 25 April 2020.
- ^ "Building and Planning for Western Australia's Future". Commonwealth of Australia. 14 May 2013. Archived from the original on 28 July 2013. Retrieved 25 July 2013.
- ^ "Tonkin Highway Grade Separation Program" (PDF). Nation Building Program. Commonwealth of Australia. Archived from the original (PDF) on 28 July 2013. Retrieved 25 July 2013.
- ^ a b Hopkin, Michael (5 September 2013). "Alannah MacTiernan: Libs lied over Tonkin Highway funding". Western Advocate. Bathurst, New South Wales. Archived from the original on 29 September 2013. Retrieved 29 September 2013.
- ^ "Ultimate Concept Plan" (PDF). Main Roads Western Australia. Retrieved 21 June 2017.
- ^ Frank, Caroline (30 May 2012). "New Darwin route". The Advocate. Archived from the original on 28 July 2013. Retrieved 7 October 2012.
- ^ "Joint media statement - NorthLink WA central section completed, slashing Ellenbrook travel times". www.mediastatements.wa.gov.au. 17 August 2019. Archived from the original on 27 September 2020. Retrieved 10 September 2019.
- ^ "News". Main Roads WA. 17 April 2012. Archived from the original on 23 April 2012. Retrieved 8 June 2012.
- ^ "Current Works". Westralia Airports Corporation Pty Ltd. Archived from the original on 20 April 2012. Retrieved 8 June 2012.
- ^ "LANE CLOSURES & NEW SIGNAGE" (PDF). Gateway WA. Retrieved 15 September 2015.
- ^ "Tonkin Highway and Dunreath Drive Interchange". Main Roads. Archived from the original on 24 March 2020. Retrieved 3 May 2020.
- ^ "Tonkin Gap Project" (PDF). Main Roads WA. Archived from the original (PDF) on 24 December 2019. Retrieved 24 December 2019.
- ^ a b "Tonkin Gap bridging the Gap". Retrieved 27 December 2023.
- ^ a b "Tonkin Highway Extension Working Group". Main Roads Western Australia. 2 April 2013. Archived from the original on 10 May 2013. Retrieved 25 July 2013.
- ^ "Perth Darwin National Highway Planning Study (Reid Highway to Maralla Road)" (PDF). Main Road Western Australia. June 2013. Archived (PDF) from the original on 28 July 2013. Retrieved 18 June 2013.
- ^ "Tonkin Highway Corridor". Main Roads WA. Archived from the original on 9 May 2020. Retrieved 9 May 2020.
- ^ "Tonkin Highway Extension from Mills Road West Gosnells to South Western Highway Mundijong: Report and recommendations of the Environmental Protection Authority" (PDF). Environmental Protection Authority. p. 4. Archived (PDF) from the original on 26 March 2012. Retrieved 25 July 2013.
- ^ a b Martin Whitely, Alannah MacTiernan (8 April 2004). "Tonkin Highway, Extension Beyond Thomas Road: Grievance" (PDF). Parliamentary Debates (Hansard). Western Australia: Legislative Assembly. Retrieved 25 July 2013.. Archived from the original on 28 July 2013.
- ^ "Meeting 4 Minutes" (PDF). Tonkin Highway Community Working Group. Main Roads Western Australia. 19 February 2013. Archived (PDF) from the original on 28 July 2013. Retrieved 25 July 2013.
- ^ "Road Transport Plan" (PDF). Department of Transport. Retrieved 21 June 2017.
External links
- Main Roads Western Australia
- Gateway WA – Perth Airport and Freight Access Project
- 1955 Atlas – "Plan for the Metropolitan Region" (Stephenson & Hepburn). Plate 9 is a map of proposed developments, including a highway on a similar alignment to Tonkin Highway.