Keeping communities connected and goods and services moving across Australasia is core to our service and solutions.
As leaders in the design, construction, rehabilitation and maintenance of roads, bridges, culverts, tunnels and related civil structures across Australia and New Zealand, we deliver solutions that prioritise long-term value, sustainability, and enhanced safety for customers and communities. Our comprehensive, end-to-end services—covering design, construction, maintenance, rehabilitation, innovative products, digital engineering and asset management—are specifically developed to extend the life of critical infrastructure, reduce lifecycle costs, and ensure safe, reliable journeys for all road users.
We partner with key clients such as Australian State Road Authorities, the New Zealand Transport Agency (NZTA), local councils, and private asset owners. Leveraging our extensive experience and expertise, we deliver innovative, tailored construction, maintenance and rehabilitation solutions, helping our clients achieve optimal asset performance and community connectivity. With advanced digital engineering, state-of-the-art laboratories and a widespread network of asphalt plants, we lead the way in sustainable pavement and infrastructure solutions—ensuring roads and bridges remain dependable for generations to come.
Case studies
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Brands
Road Science
Road Science drives innovation across the New Zealand and Australian pavements industry with cutting-edge products and services backed by engineering science. At the heart of our advancements is the Product Development Hub.
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RPQ
RPQ was established in 1984 and is proudly Australian owned and operated. RPQ plays a major role in the flexible pavements industry in both QLD and NSW. A fully owned subsidiary of Downer Australia Pty Ltd, RPQ employs over 300 staff and has a fleet of over 400 vehicles and mobile plant.
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Green Vision
Delivering sustainable engineering solutions to the construction and infrastructure sectors. Green Vision Recycling is a provider of recycled aggregate, concrete, rock and asphalt products.
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Fowlers Asphalting
Specialist in all aspects of road construction and maintenance in Gippsland, Victoria. Our expertise includes asphalt paving, pavement construction, civil and concrete construction, vegetation management, road safety improvements, line marking, traffic management and roadside maintenance.
View websiteContact the Road Services & Projects teams in Australia
Queensland
Regional officesBrisbane60-62 Qantas Drive, Eagle Farm QLD 4009
+61 7 3877 9500
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T:+61 7 3877 9500 |
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Dalby
7 Commodity Court, Dalby, QLD, 4405
+61 418 716 785
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T:+61 418 716 785 |
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Mackay
1-3 Graeme Heggie St, Mackay Habour, QLD 4740
(07) 4955 5235
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T:(07) 4955 5235 |
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North Coast
3 Rafter Road, Gympie QLD 4570
(07) 3294 4555
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T:(07) 3294 4555 |
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Pinkenba
66 Hugh St, Pinkenba, QLD, 4008
(07) 3294 4555
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T:(07) 3294 4555 |
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Roma
215 Raglan St, Roma, QLD, 4455
0418 716 785
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T:0418 716 785 |
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Townsville
181 Enterprise St, Bohle, QLD, 4818
(07) 4774 4400
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T:(07) 4774 4400 |
Asphalt plantsArcherfield150 Boniface Street, Archerfield QLD 4108
+61 428 821 164
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T:+61 428 821 164 |
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Bli Bli
Cooney Road, Bli Bli QLD 4560
+61 437 131 810
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T:+61 437 131 810 |
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Brendale
Lot 45 Leitchs Road, Brendale QLD 4500
+61 437 949 111
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T:+61 437 949 111 |
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Gympie
3 Rafter Road, Gympie QLD 4570
+61 407 588 356
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T:+61 407 588 356 |
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Mackay
119 Spiller Avenue, Mackay 4740
(07) 4955-5235
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T:(07) 4955-5235 |
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Strathpine
81 Kremzow Road, Strathpine QLD 4500
+61 437 949 111
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T:+61 437 949 111 |
Bituminous productsPinkenba398 Tingira Street, Pinkenba QLD 4008
1800 655 951
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T:1800 655 951 |
New South Wales
Regional officesSydney50 Eastern Creek Dr, Eastern Creek NSW 2766
+61 2 9889 9600
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T:+61 2 9889 9600 |
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Chinderah
24A Ozone St, Chinderah, NSW, 2487
(02) 6674 8342
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T:(02) 6674 8342 |
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Grafton
Tyson Street, South Grafton, NSW, 2460
(02) 6674 8342
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T:(02) 6674 8342 |
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Lismore
60 Lancaster Drive, Goonellabah NSW 2480
+61 6624 6612
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T:+61 6624 6612 |
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Moree
122 Gwydir St, Moore, NSW, 2400
(02) 6674 8342
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T:(02) 6674 8342 |
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Rosehill
1 Unwin Street, Rosehill NSW 2142
+61 2 9897 4333
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T:+61 2 9897 4333 |
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Tamworth
15 Armstrong Street, Tamworth NSW 2340
(02) 6674 8342
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T:(02) 6674 8342 |
Asphalt plantsBathurst23 Zagreb Street, Kelso NSW 2795
+61 2 6331 3566
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T:+61 2 6331 3566 |
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Lismore
540 Nimbin Road, Blakebrook NSW 2480
+61 6624 6612
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T:+61 6624 6612 |
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Mogo
84 Bimbimbie Road, Bimbimbie NSW 2536
+61 2 4471 7849
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T:+61 2 4471 7849 |
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Narrandera
Driscoll Road, Narrandera NSW 2700
+61 2 6959 4266
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T:+61 2 6959 4266 |
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Newcastle/Teralba
Rhondda Road, Teralba NSW 2284
+61 2 4958 7300
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T:+61 2 4958 7300 |
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Downer Rosehill Sustainable Road Resource Centre
Devon St, Rosehill NSW 2142
+61 2 9889 9600
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T:+61 2 9889 9600 |
Detritus processingRosehill1 Unwin Street, Rosehill NSW 2142
+61 2 9897 4333
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T:+61 2 9897 4333 |
Bituminous productsForbes88 Sam Street, Forbes NSW 2871
+61 2 6852 1474 / +61 448 597 091
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T:+61 2 6852 1474 / +61 448 597 091 |
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Tamworth
15-27 Armstrong Street, Tamworth NSW 2340
1800 655 951
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T:1800 655 951 |
Australian Capital Territory
Regional office36 Sawmill Circuit, Hume ACT 2620
+61 2 6269 1700
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T:+61 2 6269 1700 |
Asphalt plant36 Sawmill Circuit, Hume ACT 2620
+61 2 6269 1730
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T:+61 2 6269 1730 |
Victoria
Regional officeMelbourne567 Collins Street, Melbourne VIC 3000
+61 3 9278 5100
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T:+61 3 9278 5100 |
Asphalt plantsBayswater18 Jersey Road, Bayswater VIC 3153
+61 3 9930 4844
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T:+61 3 9930 4844 |
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Asphalt orders (dispatch office)
+61 3 9739 9812
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T:+61 3 9739 9812 |
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Dandenong
127 Colemans Rd in Dandenong South, Victoria 3175
+61 448 915 632
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T:+61 448 915 632 |
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Shepparton
29-31 Apollo Drive, Shepparton VIC 3630
+61 3 5822 3800
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T:+61 3 5822 3800 |
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Somerton
125-129 Somerton Road, Somerton VIC 3062
+61 3 9930 4844
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T:+61 3 9930 4844 |
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Asphalt orders (dispatch office)
+61 3 9930 4805
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T:+61 3 9930 4805 |
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Wodonga
25 Moloney Drive, Wodonga VIC 3690
+61 417 493 535 / +61 407 061 833
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T:+61 417 493 535 / +61 407 061 833 |
Bituminous productsSomerton125-129 Somerton Road, Somerton VIC 3062
1800 655 951
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T:1800 655 951 |
Tasmania
Regional officeAustins Ferry3 Whitestone Drive, Austins Ferry TAS 7011
+61 3 6249 0000
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T:+61 3 6249 0000 |
Asphalt plantsFlagstaff Gully (Hobart)429 Flagstaff Gully Road, Lindisfarne TAS 7015
+61 3 6243 8088
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T:+61 3 6243 8088 |
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Mowbray (Launceston)
Remount Road, Mowbray TAS 7248
+61 3 6326 5671
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T:+61 3 6326 5671 |
South Australia
Regional officeUnderdale115 Sherriff Street, Underdale SA 5032
+61 8 8406 0800
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T:+61 8 8406 0800 |
Asphalt plantWingfield45 Rosberg Road, Wingfield SA 5013
+61 8 8162 0701
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T:+61 8 8162 0701 |
Bituminous productsLargs Bay188-194 Jetty Road, Largs Bay SA 5016
1800 655 951
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T:1800 655 951 |
Western Australia
Regional officeMaddington5 Marion Road, Maddington WA 6109
+61 8 9365 9999
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T:+61 8 9365 9999 |
Asphalt plantsAlbanyLot 6 Rocky Crossing Road, Willyung WA 6330
+61 8 9844 3647
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T:+61 8 9844 3647 |
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Geraldton
210 Goulds Road, Narngulu WA 6532
+61 8 9365 9999
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T:+61 8 9365 9999 |
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Gosnells
Quarry Road, Gosnells, WA 6110
+61 8 9381 3051
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T:+61 8 9381 3051 |
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Hope Valley
8 Hoyle Road, Hope Valley WA 6165
+61 437 263 551
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T:+61 437 263 551 |
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Newman
Great Northern Highway, Newman WA 6753
+61 8 9365 9999
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T:+61 8 9365 9999 |
Bituminous productsCannington73 Bickley Road, Cannington WA 6107
+61 427 196 020
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T:+61 427 196 020 |
Northern Territory
Regional officeAsphalt plant and bituminous products37 Syrimi Road, Berrimah NT 0828
+61 8 8944 3600
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T:+61 8 8944 3600 |
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Berrimah
Berrimah 37 Syrimi Rd, Berrimah NT 0828
+61 8 8944 3600
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T:+61 8 8944 3600 |
Regional depotsKatherine5 Emungalan Road, Katherine, NT 0850
+61 8 8972 3286
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T:+61 8 8972 3286 |
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Alice Springs
Building 29, Alice Springs Airport Industrial Precinct, Alice Springs NT 0870
+61 8 8944 3600
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T:+61 8 8944 3600 |
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Tennant Creek
44 Maloney Street, Tennant Creek NT 0860
+61 8 8944 3600
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T:+61 8 8944 3600 |
Contact the Road Services & Projects teams in New Zealand
North Island
AucklandDowner New Zealand Head Office130 Kerrs Road, Wiri, Auckland North Island
+64 9 251 0340
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T:+64 9 251 0340 |
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Downer - Facilities
130 Kerrs Road, Wiri, Auckland North Island
0800 33 23 23
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T:0800 33 23 23 |
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Downer - Transport & Infrastructure, including Hawkins
Level 1, 1 O'Rorke Road, Penrose, Auckland 1061
09 980 2200
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T:09 980 2200 |
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Downer New Zealand - Water & Automation
Building 3, 2B William Pickering Drive, Rosedale Auckland 0632
0800 366375
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T:0800 366375 |
Bay of PlentyOffice58 Taurikura Dr, Tauriko, Tauranga North Island 3171
07 578 0087
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T:07 578 0087 |
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Laboratory
345 Matakokiri Drive, Omanawa North Island 3110
07 575 1150
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T:07 575 1150 |
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Bitumen plant
198 Totara St, Mount Maunganui, Tauranga North Island 3116
07 575 1160
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T:07 575 1160 |
GisborneOffices187 Awapuni Rd, Awapuni, Gisborne North Island 4010
06 869 1933
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T:06 869 1933 |
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6 Waipiro Rd, Te Puia Springs North Island 4079
06 869 1933
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T:06 869 1933 |
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Quarry
Tiniroto Rd & Rockhill Rd, Ngātapa North Island 4072
06-867 5189
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T:06-867 5189 |
Hawke’s BayOffices1436 Omahu Rd, Twyford North Island 4175
06 835 5789
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T:06 835 5789 |
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17 Tamumu Rd, Waipawa North Island 4210
06 835 5789
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T:06 835 5789 |
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85 Battery Road, Ahuriri, Napier North Island 4110
06 835 3022
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T:06 835 3022 |
Manawatū-WhanganuiOffices122 Hokio Beach Rd, Horowhenua, Levin North Island 5510
06 367 2705
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T:06 367 2705 |
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58 Kururau Rd, Taumarunui North Island 3920
07 895 7186
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T:07 895 7186 |
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34 Bedford Ave, Gonville, Whanganui North Island 4501
0800 339 977
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T:0800 339 977 |
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501 Heads Rd, Castlecliff, Whanganui North Island 4501
06 349 2510
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T:06 349 2510 |
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5 Valor Dr, Milson, Palmerston North North Island 4478
06 350 9080
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T:06 350 9080 |
NorthlandOffice24-130 Port Rd, Port Whangārei, Whangārei North Island 0110
09 430 6300
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T:09 430 6300 |
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Asphalt plant
116-118 Port Rd, Port Whangārei, Whangārei North Island 0110
08 430 6300
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T:08 430 6300 |
TaranakiOffices32-34 Glover Rd, Hawera North Island 4610
06 278 8750
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T:06 278 8750 |
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34 Monokia Street, Fairy Springs, Rotorua North Island 3015
07 578 0087
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T:07 578 0087 |
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Bitumen plant
1 Wharf St, Port Taranaki, New Plymouth North Island 4310
06 751 5765
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T:06 751 5765 |
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Asphalt plant
106 Rifle Range Rd, Waiwhakaiho, New Plymouth North Island 4312
06 757 3900
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T:06 757 3900 |
WaikatoOffices16 Manchester Pl, Te Rapa, Hamilton North Island 3200
07 849 1195
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T:07 849 1195 |
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7c Tasman Road, Avalon, Hamilton North Island 3200
07 849 1195
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T:07 849 1195 |
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8A Brownlee Ave, Ngaruawahia North Island 3720
07 849 1195
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T:07 849 1195 |
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11 Ashwood Ave, Tauhara, Taupō North Island 3330
07 378 9494
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T:07 378 9494 |
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9 Mahoe St, Tauhara, Taupō North Island 3330
07 378 9494
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T:07 378 9494 |
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25 Patetere St, Tirau North Island 3410
07 833 1650
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T:07 833 1650 |
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Asphalt plant
16 Manchester Pl, Te Rapa, Hamilton North Island 3200
07 849 1195
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T:07 849 1195 |
WellingtonOffice14-16 Makaro St, Porirua Wellington 5022
04 562 6566
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T:04 562 6566 |
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Laboratory
Kiwi Point, Ngauranga Gorge Road, Wellington 6035
04 815 8398
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T:04 815 8398 |
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Asphalt plant
137 Centennial Hwy, Ngauranga, Wellington 6035
04 477 5816
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T:04 477 5816 |
South Island
CanterburyOffices58-60 Carters Rd, Amberley South Island 7410
03 3590700
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T:03 3590700 |
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397 McLeans Island Rd, McLeans Island Christchurch South Island 8051
03 359 0700
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T:03 359 0700 |
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3978-4592 Lewis Pass Rd, Poplars Range South Island 7392
0800-9224737
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T:0800-9224737 |
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86 Meadows Rd, Washdyke, Timaru South Island 7910
03-6872744
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T:03-6872744 |
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23 Hooker Cres, Twizel South Island 7901
03-4350809
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T:03-4350809 |
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Offices & laboratories
89 Kowhai Ford Rd, Kaikoura South Island
03 319 5084
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T:03 319 5084 |
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397 McLeans Island Rd, McLeans Island, Christchurch South Island 8051
03 359 0700
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T:03 359 0700 |
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Bitumen plant
Charlotte Jane Quay, Lyttelton South Island 8082
0800 180 200
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T:0800 180 200 |
MarlboroughOffice7-9 Freswick St, Blenheim, South Island 7201
03-5775800
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T:03-5775800 |
NelsonOffice4/750 Lower Queen St, Richmond South Island 7081
03-5478980
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T:03-5478980 |
OtagoOffices135 Main South Rd, Green Island, Dunedin South Island 9018
03-4788195
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T:03-4788195 |
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159-174 Liddel St, Invercargill South Island 9810
03-2182963
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T:03-2182963 |
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3A Main North Rd, Oamaru South Island
03-4331253
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T:03-4331253 |
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1192 Goodwood Rd, Palmerston South Island 9430
03-4651158
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T:03-4651158 |
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11 Jock Boyd Pl, Frankton, Queenstown South Island 9371
03-4509288
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T:03-4509288 |
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135 Ballantyne Rd, Wānaka South Island 9382
03-4437238
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T:03-4437238 |
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Asphalt plants
102 Parry St, Dunedin South Island 9016
03-4799958
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T:03-4799958 |
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Quarry
922 Luggate-Cromwell Rd, Mount Pisa South Island 9383
03-4788141
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T:03-4788141 |
SouthlandRegional office & Bitumen plant50 Foreshore Rd, Bluff South Island 9814
03-2128723
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T:03-2128723 |
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29 Caswell Rd, Te Anau South Island 9600
03-2497004
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T:03-2497004 |
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1929 New Zealand State Highway 94, Fiordland National Park South Island 9679
03-2497004
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T:03-2497004 |
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Asphalt plants
210 Mersey St, West Invercargill, Invercargill South Island 9810
03-2182963
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T:03-2182963 |
TasmanOffice18 Devon St, Picton South Island 7220
03-5775800
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T:03-5775800 |