Kings Way

Princes Highway is a major road in Australia, extending from Sydney via Melbourne to Adelaide through the states of New South Wales, Victoria and South Australia. It has a length of (along Highway 1) or via the former alignments of the highway, although these routes are slower and connections to the bypassed sections of the original route are poor in many cases.

The highway follows the coastline for most of its length, and thus takes quite an indirect and lengthy route. For example, it is from Sydney to Melbourne on Highway 1 as opposed to on the more direct Hume Highway ( National Highway 31), and from Melbourne to Adelaide compared to on the Western and Dukes Highways ( National Highway 8). Because of the rural nature and lower traffic volumes over much of its length, Princes Highway is a more scenic and leisurely route than the main highways between these major cities.

Route

New South Wales

Princes Highway starts at the junction of Broadway (Great Western Highway) and City Road in the Sydney suburb of Chippendale. City Road in fact forms the first section of the highway, and becomes King Street, Newtown, also part of Princes Highway. Where King Street ends at Sydney Park Road, Princes Highway continues in its own right.

The highway in this section is constructed as a six-lane divided carriageway, other than along King Street (four-lane undivided) and along the western edge of the Royal National Park, where it is built as four-lane dual carriageway.

The only major engineering structures along its route are the twin Tom Uglys Bridge across Georges River. The northbound bridge is of steel truss construction, opened in 1929, whilst the southbound bridge is of prestressed concrete girders, opened in 1987.

It runs through Sydney's southern suburbs (the St George area and Sutherland Shire), via Kogarah, Sutherland and Engadine to the village of Waterfall.

South of Waterfall the highway is paralleled by the Princes Motorway (national route M1) to the top of Bulli Pass outside the city of Wollongong, which carries the majority of traffic. The Princes Highway then enters the northern suburbs of Wollongong and the Illawarra region via the Bulli Pass, whilst Mount Ousley Road, which is designated as part of national route 1, bypasses Wollongong's northern suburbs to meet the Princes Highway at , and carries inter-city traffic. Where Mount Ousley Road enters Wollongong, the Princes Motorway branches off Mount Ousley Road, and parallels the highway through the suburbs of Wollongong to .

The Mount Ousley Road-Princes Motorway route is the inter-city and main urban arterial through Wollongong's southern suburbs, whereas the Princes Highway acts as a local arterial.

From the interchange with the Princes Motorway at Yallah, the Princes Highway continues through the bypassed Albion Park Rail before reaching the southern terminus of the motorway at the Oak Flats interchange. From Oak Flats, the Princes Highway is dual carriageway, mostly of freeway standard, with the exception of the Kiama bends at Kiama Heights.

The highway then travels along the upgraded sections through Gerringong and Foxground before bypassing the town of Berry, where the highway follows larger gradients, compared to the flat terrain the Illawarra railway line follows immediately to the east.

Beyond Mullers Lane, Berry, the highway is a single two lane carriageway to Cambewarra Road, . Construction is underway for the duplication of the highway from Mullers Lane to Cambewarra Road and is expected to be completed in 2022.

From Cambewarra Road the highway is four lane divided through Bomaderry and to near the junction with Warra Warra Road in South Nowra. Duplication to dual carriageway standard of a length south from here to Forest Road was scheduled for completion in early 2014, following a three-month cessation of work while measures were put in place to protect a hitherto unknown area of habitat of the endangered green and golden bell frog. Beyond this section is of four lane single carriageway from Forest Road to the junction with Jervis Bay Road.

From Jervis Bay Road southward the highway is mostly single two lane carriageway along the NSW South Coast, passing through Ulladulla, Batemans Bay (where the town centre bypass is built as dual carriageway), Moruya, Narooma, then bypassing Bega and Merimbula and passing through Eden, before crossing the border at the Black-Allen Line into Victoria, from Sydney and from Melbourne.

A substandard alignment at Victoria Creek south of was upgraded in 2012–13, as well as the Bega bypass. Realignments with associated new bridges are also proposed at Termeil Creek, some south of Ulladulla, and Dignams Creek, some south of Narooma. Current identified future projects are a bypass of Nowra-Bomaderry (definite route identified only for section south of Shoalhaven River), and a bypass of Ulladulla-Milton.

In 2007 the NRMA claimed Princes Highway was a dangerous road with ten fatalities and 729 people injured on the highway between Sydney and the state border in 2006.

Victoria

In Victoria, Princes Highway follows a very long and complex route. The route within metropolitan Melbourne carries the original individual names of sections of Princes Highway on signage. Each road section has Princes Highway labelled in bold and the individual name in brackets, such as Dandenong Road or Geelong Road.

Apart from the routes Alt National Route 1, C101 and C109 (in the outer metropolitan areas – such as Berwick and Werribee), the M1 Freeway route intersects (Monash Freeway/CityLink/West Gate Freeway/Princes Freeway) and this carries the much higher volume of traffic, including congestion in the peak periods, serving as the major, most direct and quickest route for Route 1 in Australia.

In Victoria the length from the South Australian border to the New South Wales border is . The highway passes (from east to west) through Orbost, Bairnsdale and Sale in the Gippsland region. The highway then passes through the Latrobe Valley, bypassing Morwell, Warragul and Pakenham to Dandenong and into the south-eastern suburbs of Melbourne. Most of this section is freeway standard, with the main outstanding work being a freeway bypass of Traralgon, although the highway through Traralgon has already been built to urban dual carriageway standard.

Through much of Melbourne and its suburbs, the designation of National Route 1 is not along Princes Highway, but rather Monash Freeway, which intersects the Princes Highway on the eastern outskirts of Melbourne, then the southern link of the CityLink tollway, and then West Gate Freeway which bypasses central Melbourne. This avoids the confusing and congested arrangement of roads that is the Princes Highway in central Melbourne. The M1 include an advanced freeway management system for its entire urban length, between Narre Warren and Werribee. Along with freeway sensors and associated data stations, overhead lane use management system (LUMS) gantries that show speed and lane availability, electronic message boards, real-time drive time signs and arterial road real-time Information signs (before the on-ramps); there are the 64+ ramp signal and metering sites. Hence, the majority of the on-ramps are traffic light controlled, depending on the density and speed of the traffic.

Heading towards Geelong in a south-west direction, the West Gate Freeway and Geelong Road join and become the Princes Freeway. Which, unusually for an Australian inter-city freeway, carries enough traffic to merit four to three lanes in either direction (often still being congested in the morning and afternoon peaks). On the northern outskirts of Geelong, the highway reverts from freeway to three lane dual carriageway through Geelong and its suburbs, with traffic light-controlled at-grade intersections. Through Geelong the highway is often heavily congested.

With the completion of the freeway standard Geelong Ring Road during 2008–9, the M1 route follows the freeway-standard road from Winchelsea to Traralgon, without encountering any traffic lights (with the exception of Yarragon and Trafalgar, which are yet to be bypassed). The ring road rejoins the original highway at Waurn Ponds on the western edge of Geelong.

Within Geelong, Princes Highway starts at the junction of Princes Freeway in the northern Geelong suburb of Corio, and runs through Geelong's northern and southern suburbs via an inner-city western bypass of the Geelong City Centre, to the current Highway 1 segment of the Princes Highway at Waurn Ponds in Geelong's southern suburbs. The highway is six lane dual carriageway from Corio to Latrobe Terrace, continuing as a four-lane dual carriageway to Waurn Ponds. The 1989 re-alignment of Princes Highway (along La Trobe Terrace) provides a dual carriageway, four-lane limited access road to replace the original route along Moorabool Street in South Geelong and High Street in Belmont. Upon the completion of the final section of the Geelong Ring Road, another section of the Princes Highway was superseded in 2013 at Waurn Ponds.

After Geelong the highway heads in a generally western direction, continuing with the 'M1' designation as a dual carriageway road to Winchelsea (opened 2015). West of Winchelsea, the road is presently being reconstructed to dual carriageway standard, passing through Colac, before reaching Camperdown - ultimately reaching the port of Warrnambool. The section from Geelong to Warrnambool runs inland, and so avoids the slower, but scenic Great Ocean Road. From here, Princes Highway passes through Portland before crossing the border into South Australia. At this point the highway is from Sydney, from Melbourne and from Adelaide.

South Australia

At Mount Gambier the highway takes a more northward tack as the coast curves to the northwest, passing the Coorong National Park. After Kingston SE, it turns inland (north) to avoid the lakes at the mouth of the River Murray. Shortly before Tailem Bend it is joined by Dukes Highway, part of the main route between Melbourne and Adelaide. The highway then turns north-west and becomes South Eastern Freeway, crosses the Murray River, bypasses Murray Bridge and continues to Glen Osmond on Adelaide's southeastern outskirts.

At this point, Princes Highway is from Adelaide and from Sydney. It continues north-west via Glen Osmond Road to eventually terminate just south of the Adelaide city centre.

History

The section of Princes Highway between West Helensburgh and Bulli Tops was the original coastal route between Sydney and Wollongong, first used in 1843. From Bulli Tops this route continued south along today's Mount Ousley Road as far south as Mount Keira Road, and then followed Mount Keira Road around the west of Mount Keira. This route replaced the inland route from Sydney via to Bulli Tops.

As a named route, the highway came into being when pre-existing roads were renamed as "Prince's Highway" after the planned visit to Australia by the Prince of Wales (later to become king Edward VIII and, after abdicating, the Duke of Windsor) in 1920. The original submissions in January 1920 were in order for the Prince to have the opportunity during his visit to make the trip from Melbourne to Sydney overland along the route. Different routes were considered, including the inland route via . That idea never came to fruition, due partly to the limited amount of time and the cost of upgrading the road to a suitable standard for him to undertake the trip. The Prince did, however, give his permission for the naming.

The highway had opening ceremonies in both New South Wales and Victoria during 1920. The first section of road from Melbourne was opened on 10 August in Warragul. The road from Sydney was opened in Bulli on 19 October, by the NSW Minister for Local Government, Thomas Mutch.

Within Victoria, the passing of the ''Country Roads Act of 1912''''An Act relating to Country Roads''
State of Victoria, 23 December 1912 through the Parliament of Victoria provided for the establishment of the Country Roads Board (later VicRoads) and their ability to declare Main Roads, taking responsibility for the management, construction and care of the state's major roads from local municipalities. (Main) Gippsland Road was declared a Main Road over a period of months, from 10 November 1913 ( Longwarry through Drouin to Warragul), 1 December 1913 ( Mulgrave through Dandenong and Pakenham to Longwarry, and Warragul through Moe, Morwell and Traralgon to Rosedale), 2 February 1914 (Rosedale through Sale and Stratford to Bairnsdale), to 23 March 1914 (Prahran through Oakleigh and Mulgrave to Clayton); Orbost-Genoa Road from Orbost via Cann River to Genoa, and Swan Reach-Cunninghame Road from Bairnsdale via Swan Reach to Lakes Entrance, were declared Main Roads on 23 March 1914; and lastly, Genoa-Eden Road from Genoa to the interstate border with New South Wales and Eden beyond, was declared a Main Road on 7 September 1914; all were renamed in August 1920.

Victoria (Geelong – SA Border)

South Australia (VIC Border – Adelaide)

See also

* Highway 1 (Australia)
* Highway 1 (South Australia)
* Highways in Australia
* Highways in Victoria
* List of highways in New South Wales
* List of highways in South Australia
*Princes Freeway

References

External links

RTA Webcam Suburban SydneyVicRoads (Victorian road departmen)

{{DEFAULTSORT:Princes Highway
Highways and freeways in Melbourne
Highways in New South Wales
Highways in South Australia
Highways in Victoria (state)
Streets in Sydney
Transport in Geelong
Highway 1 (Australia)
City of Shellharbour
Georges River Council
Bayside Council
Transport in Barwon South West (region)