Statistics:

Length:
392 km (Collie to Arthur River: 90 km)
Termini:
Eastern: Brookton Hwy (SR40) and Lake King-Norseman Rd (unnumbered), Lake King
Western: South Western Hwy (SR20), Roelands
Suburbs, Towns & Localities Along Route:
Shotts, Collie Burn, Buckingham, Muja, Bowelling, Darkan, Bokal and Arthur River

Route Numbering:

Current: 107
Multiplexed with: 30 120 355
Road Authority Internal Classification: 1
H001 (Arthur River)
M037 (Collie to Arthur River, Arthur River to Lake King)

General Information:

State Route 107 connects the coast of Western Australia, with the state's coalfields and wheatbelt. The road is generally rural road / rural highway standard and runs in a generally east to west fashion from end to end. The route forms the route 5 part of the official heavy haulage route system in southwestern Western Australia. 2 The route also features the Lake King Causeway at the town of Lake King. It allows motorists to cross 10 kilometres of salt lakes and is the longest WA road built across a salt lake. 3

Multiplexes along the route include:
State Route 30, for 1 km, Arthur River.
State Route 120, for 1 km, Wagin.
Tourist Way 355, for 52 km, between Roelands and Shotts (Collie).

Click or tap here for the former alignment between Collie and Arthur River

Collie to Arthur River

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Piavanini Road Intersection:

Travelling eastbound at Ewington, near Collie. May 2008.

Image © Paul Rands

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Level Crossing:

Eastbound as you pass through the Ewington area. May 2008.

Image © Paul Rands

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Heavy Vehicles Crossing Warning Sign:

Eastbound at Shotts near Collie approaching the at-grade mine vehicle crossing, May 2008.

Image © Paul Rands

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Collie River:

Crossing the Collie River at Muja, May 2008.

Image © Paul Rands

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Trailblazer:

Eastbound reassurance marker in the Buckingham area, May 2008.

Image © Paul Rands

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Collie River:

Eastbound as you cross the Collie River at Boolading, May 2008.

Image © Paul Rands

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Speed Limit Reduction:

Typical speed limit change ahead signs as you approach a windy section of the highway, east of the town of Boolading, May 2008.

Image © Paul Rands

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Winding Road:

Coalfields Hwy as it winds its way through the hills east of the Boolading town centre, May 2008.

Image © Paul Rands

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Typical Conditions:

Eastbound between Boolading and Darkan, May 2008.

Image © Paul Rands

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Entering The Blackwood Catchment:

Sign announcing that we are entering the Blackwood Catchment area near Darkan. May 2008.

Image © Paul Rands

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Services Sign:

Services sign assembly approaching Darkan. May 2008.

Image © Paul Rands

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Darkan:

Eastbound as Coalfields Rd (SR107) enters the town of Darkan. May 2008.

Image © Paul Rands

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Advance Directional Sign:

Approaching the intersection with Williams-Darkan Road and Moodiarrup Road at Darkan. May 2008.

Image © Paul Rands

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Entering Darkan Town Centre:

Large timber welcome sign as you enter the town of Darkan, May 2008.

Image © Paul Rands

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Fisher Street Intersection:

Eastbound at the Fisher Street intersection in Darkan, May 2008.

Image © Paul Rands

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Darkan:

Eastbound as SR107 passes through the down of Darkan. The route actually bypasses the main town centre. May 2008.

Image © Paul Rands

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Distance Sign:

Eastbound RD sign as you leave the town of Darkan, May 2008.

Image © Paul Rands

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Hillman River:

Eastbound at Darkan as you cross the Hillman River, with McDonald Road in the distance, May 2008.

Image © Paul Rands

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Brown Bridge:

Approaching the Brown Bridge, eastbound at Arthur River, May 2008.

Image © Paul Rands

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Farm Crossing Warning Sign:

Unusual Farm Crossing warning sign at Arthur River, May 2008.

Image © Paul Rands

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AD Sign:

Advance directional signage as you approach Albany Hwy (SR30) at Arthur River, April 2018.

Image © Paul Rands

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Entering Arthur River:

Driving eastbound into Arthur River as you approach the Albany Hwy (SR30), April 2018.

Image © Paul Rands

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Fingerboard Assembly:

Typical Western Australian fingerboards on the corner of Albany Hwy (SR30) and Coalfields Hwy (SR107) at Arthur River. April 2018.

Image © Paul Rands

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Advance Directional Sign:

Coalfields Hwy (SR107) with the Albany Hwy (SR30 / SR107) duplex at Arthur River approaching the intersection with Arthur Rd (Collie-Lake King Rd) (SR107). April 2011.

Image © Peter Renshaw

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Arthur Road Intersection:

Coalfields Hwy (SR107) with the Albany Hwy (SR30 / SR107) duplex at Arthur River, at the junction with Arthur Rd (Collie-Lake King Rd) (SR107), April 2011. This is the end of the SR107 duplex.

Image © Peter Renshaw

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Distance Sign:

Reassurance directional at Arthur River, April 2011.

Image © Peter Renshaw

Arthur River to Collie

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Advance Directional Sign:

AD sign on Albany Hwy (SR107 / SR30) at Arthur River approaching Coalfields Hwy (SR107), April 2018. The SR30 duplex ends at this intersection.

Image © Paul Rands

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Distance Sign:

RD sign at Arthur River after Albany Hwy (SR30), April 2018.

Image © Paul Rands

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Advance Directional Sign:

AD sign at Darkan approaching Moodiarrup Rd & Williams-Darkan Rd, April 2014.

Image © Terry Siva

Click or tap here for SR107 between Lake Grace and Lake King
Click or tap here for the continuation of SR107 between Bunbury and Collie
1 WA Government, Main Roads Western Australia, Road Information Mapping System.
2 WA Government, Main Roads Western Australia.
3 Lake Grace Shire.