Road Photos & Information: Western Australia

Forrest Highway, Kwinana Freeway & Mitchell Freeway (State Route 2) - Baldivis to South Yunderup

Statistics:

• Length: 140 km (Kwinana Fwy: 73 km) (Baldivis to South Yunderup: 31 km)
• Northern Terminus: Burns Beach Road (SR87) at Currambine in Perth's northern suburbs
• Southern Terminus: Forrest Highway (former Old Coast Road and Perth-Bunbury Highway) (NR1) at Lake Clifton
• Suburbs, Towns & Localities along route: Baldivis, Karnup, Keralup, Lakelands, Parklands, Barragup, Nambeelup and North Yunderup

Route Numbering:

• Current:  
• Road Authority Internal Classfication: H15 Kwinana Freeway 1

General Information:

The Forrest Highway, along with the Kwinana and Mitchell Freeways, are without a doubt one of the most important road systems in the Perth metropolitan area, and the southwestern part of the state.

Running in a north-south direction, the freeways link the north and southern suburbs of Perth together plus the southern city of Mandurah and the state's southwest, but also act as a coastal link between the northern and southern parts of the state. Built in stages from the late 1950s the route has seen enormous changes / extensions and is continuously undergoing expansion to this day.

Unique to the freeway sections is the passenger railway line down the median of the road corridor, which in parts also travels alongside other modes of public transport such as buses.

The route varies from 2 to 3 lanes wide in each direction, with provision in most of the newer sections to have another 1 to 2 lanes to be added when required. Exits along the route are somewhat close together, this is probably due to the large number of suburbs state route 2 services, south of Baldivis, the spacings are longer.

When first planned, the Mitchell Fwy was called the Yanchep Highway, as its envisaged that eventually the route will connect to the town.

Click here for construction photos between Baldivis and South Yunderup

History:

• 1957: Commencement of construction of the Narrows Bridge and first stage of the Kwinana Fwy. 2
• 1967: Construction of the Kwinana Freeway in inner southern Perth suburbs. 2
• 3 December 1976: South Perth interchange opened. 6
• 1975: Additional land reserved for the future extension of the Kwinana Fwy. 3
• 19 July 1979: Kwinana Freeway / Canning interchange including Manning Road Bridge fully operational. 6
• October 1980: Narrows Bridge median lane opened to Northbound traffic. 6
• 29 March 1982: Narrows Bridge median lane opened to southbound peak traffic, thus becoming a reversible lane. 6
• 9 May 1982: Mt Henry Bridge and Kwinana Freeway extension (6.5 km) from Canning Bridge to South Street opened. 6
• February 1987: Introduction of bus lanes. 2
• 18 December 1989: Kwinana Fwy bus lane Canning Bridge to city opened. 6
• 14 July 1991: Kwinana Freeway from South St to Farrington Rd opened. 6
• 12 December 1991: Kwinana Freeway from Farrington Rd to Forrest Rd opened. 6
• November 1991: Kwinana Freeway bus lane extended from Canning Bridge to Mt Henry Bridge. 6
• 11 September 1994: Extension of Kwinana Freeway from Forrest Road to Thomas Road Kwinana opened on by Kim Beazley. 2
• 1999-2001: Construction of the South West Metropolitan Railway down the centre of the freeway alignment - this was done by relocating 16 kilometres of existing northbound carriageway 15 metres westwards. Also part of the works was the construction of a 12km freeway extension southwards from Thomas Road to Safety Bay Road, including interchanges at Mortimer and Mundijong Road and freeway overpasses at Millar Road. 5
• 12 March 2006: the connection of the Roe Highway Stage 7, from South Street to the Kwinana Freeway, officially opened to traffic. 6
• December 2006: Works commence on the Kwinana Freeway Extension from Safety Bay Road (SR18) Interchange at Baldivis to Pinjarra Road at North Yunderup. 7
• 20 September 2009: Completion of the 70 km Perth to Bunbury Highway project (Kwinana Fwy / Forrest Hwy) - bypassing the heavily populated areas in Mandurah and the Dawesville Peninsula, and avoiding the inland communities on South Western Highway. The route is freeway standard from Safety Bay Road to Pinjarra Road with the remainder of the route built as a divided rural highway. In the future as traffic demands increase, the highway will be upgraded to a freeway standard for its entire length. 6

South Yunderup to Baldivis (Northbound)			Baldivis to South Yunderup (Southbound)
Preview:	Description:		Preview:	Description:
	Pinjarra Road Interchange: Pinjarra Rd interchange on the Forrest Hwy at North Yunderup. September 2009. Image © Tim Cole			Exit Distance Sign: RD sign at Karnup. September 2009. Image © Tim Cole
	Pinjarra Road Interchange: Pinjarra Rd interchange at North Yunderup. September 2009. Image © Tim Cole			Heavy Vehicle Inspection Bay: Southbound at the Karnup heavy vehicle inspection bay. January 2009. Image © Tim Cole
	Official Start of Kwinana Freeway: Kwinana Fwy heading north at North Yunderup at the Pinjarra Rd interchange. September 2009. Image © Tim Cole			Heavy Vehicle Inspection Bay: Southbound at the Karnup heavy vehicle inspection bay. January 2009. Image © Tim Cole
	Exit Distance Sign: RD sign at Barragup. September 2009. Image © Tim Cole			Variable Message Sign: VMS sign at Karnup. January 2009. Image © Tim Cole
	Distance Sign: RD sign at Barragup. September 2009. Image © Tim Cole			AD Sign: Advance Directional Sign at Karnup approaching Paganoni Road. September 2009. Image © Tim Cole
	Advance Directional Sign: AD sign at Barragup approaching Lakes Road. September 2009. Image © Tim Cole			Paganoni Road Interchange: Southbound at the Paganoni Rd interchange at Karnup, September 2009. Image © Tim Cole
	Speed Change Warning: Sign indicating a drop in speed limit from 110 km/h to 100 km/h at Barragup, near Lakes Road. September 2009. Image © Tim Cole			Paganoni Road Interchange: Southbound at the Paganoni Rd interchange at Karnup, September 2009. Image © Tim Cole
	Lakes Road Interchange: Lakes Rd interchange at Barragup, September 2009. Image © Tim Cole			Exit Distance Sign: RD sign at Lakelands. September 2009. Image © Tim Cole
	Lakes Road Interchange: Lakes Rd interchange at Barragup, September 2009. Image © Tim Cole			Advance Directional Sign: Southbound AD sign at Lakelands for Lymon Rd. January 2009. Image © Tim Cole
	Lakes Road Interchange: Lakes Rd interchange at Barragup, September 2009. Image © Tim Cole			Lymon Road Interchange: Southbound at the Lymon Rd interchange at Lakelands, September 2009. Image © Tim Cole
	Exit Distance Sign: RD sign at Parklands. September 2009. Image © Tim Cole			Lymon Road Interchange: Southbound at the Lymon Rd interchange at Lakelands, September 2009. Image © Tim Cole
	Distance Sign: RD sign at Parklands. September 2009. Image © Tim Cole			Lymon Road Interchange: Southbound at the Lymon Rd interchange at Lakelands, September 2009. Image © Tim Cole
	AD Sign: Advance directional sign at Lakelands approaching Lymon Rd. September 2009. Image © Tim Cole			AD Sign: Advance directional sign at Parklands approaching Lakes Rd. September 2009. Image © Tim Cole
	Lymon Road Interchange: Northbound at the Lymon Rd interchange at Lakelands, September 2009. Image © Tim Cole			Lakes Road Interchange: Southbound at the Lakes Rd interchange at Parklands, September 2009. Image © Tim Cole
	Lymon Road Interchange: Northbound at the Lymon Rd interchange at Lakelands, September 2009. Image © Tim Cole			Lakes Road Interchange: Southbound at the Lakes Rd interchange at Parklands, September 2009. Image © Tim Cole
	Lymon Road Interchange: Northbound at the Lymon Rd interchange at Lakelands, September 2009. Image © Tim Cole			Lakes Road Interchange: Southbound at the Lakes Rd interchange at Parklands, September 2009. Image © Tim Cole
	Exit Distance Sign: RD sign at Lakelands. September 2009. Image © Tim Cole			Start 110km/h Zone: Southbound after Lakes Road interchange at Stake Hill. January 2009. Image © Tim Cole
	AD Sign: Advance Directional Sign at Lakelands approaching Paganoni Road. September 2009. Image © Tim Cole			Exit Distance Sign: RD sign at Stake Hill. September 2009. Image © Tim Cole
	Paganoni Road Interchange: Northbound at the Paganoni Rd interchange at Lakelands, September 2009. Image © Tim Cole			Advance Directional Sign: Southbound AD sign at Ravenswood for the Pinjarra Rd interchange. January 2009. Image © Tim Cole
	Paganoni Road Interchange: Northbound at the Paganoni Rd interchange at Lakelands, September 2009. Image © Tim Cole			Services Sign: Southbound services sign approaching Pinjarra Road at Ravenswood. January 2009. Image © Tim Cole
	Paganoni Road Interchange: Northbound at the Paganoni Rd interchange at Lakelands, September 2009. Image © Tim Cole			Pinjarra Rd Interchange: Southbound through the Pinjarra Road interchange at Ravenswood. January 2009. Image © Tim Cole
	Exit Distance Sign: RD sign at Karnup. September 2009. Image © Tim Cole			End Kwinana Freeway / Start Forrest Highway: Southbound at Ravenswood at the Pinjarra Road interchange at the end of Kwinana Freeway where it connects with Forrest Highway. January 2009. Image © Tim Cole
	Heavy Vehicle Inspection Bay Sign: Sign indicating distance to the heavy vehicle inspection bay sign at Karnup, September 2009. Image © Tim Cole
	Distance Sign: RD sign at Karnup. September 2009. Image © Tim Cole
	Advance Directional Sign: AD sign at Karnup approachibng Karnup Rd, September 2009. Image © Tim Cole
	Karnup Road Interchange: Kwinana Fwy northbound at Karnup Road interchange at Karnup, September 2009. Image © Tim Cole
	Karnup Road Interchange: Kwinana Fwy northbound at Karnup Road interchange at Karnup, September 2009. Image © Tim Cole
Click here for the continuation of SR2 as Forrest Hwy between South Yunderup and West Pinjarra Click here for the continuation of SR2 as Kwinana Fwy between Baldivis and The Spectacles

1 Main Roads WA Metropolitan Road Fact Sheet, 31 March 2008
2 State Library of Western Australia
3 Australasian Legal Information Institute
4 National Library of Australia
5 Australian Institute of Project Management
6 Main Roads WA
7 Southern Gateway Alliance Fact Sheet - Project Facts 01