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ways to a more sustainable road 10
Greenroads defines it as:
“A Greenroad is defined as a roadway project that has been designed and constructed to a level of sustainability that is substantially higher than current common practice.”
What is a sustainable road?
Challenge: Balancing the pillars of sustainability
Sustainability
Env
ironm
ent
Eco
nom
y
Soc
ial
Cul
ture
1 Investigate appropriate sustainable objectives. Sustainable road manuals exist that outline sustainable practices. Choose practices and objectives that make sense to your project.
ways to a more sustainable road 10
2 Develop an integrated design process. By ensuring all design team members are on board and informed about the sustainable goals and objectives a truly sustainable project can be achieved.
ways to a more sustainable road 10
3 Consider whole of life costs and benefits. What happens to a project after handover can contribute more to a sustainable objective than the construction.
ways to a more sustainable road 10
4 Nurture innovation in the design team. Sustainability comes from innovation, doing something better than how we did it before.
ways to a more sustainable road 10
5 Consider alternative transport modes. Use of more sustainable modes of transport reduces carbon emissions and increases connectivity.
ways to a more sustainable road 10
6 Consider native landscaping and protection and rehabilitation of habitats to improve the natural value of the project area.
ways to a more sustainable road 10
7 Employ stormwater management that improves water quality and reduces runoff volume and flow.
ways to a more sustainable road 10
8 Consider integration with the community in the form of consultation, community art and activities, and the preserving of cultural heritage.
ways to a more sustainable road 10
9 Consider alternative materials, products and sources. This reduces the carbon footprint of the project.
ways to a more sustainable road 10
10 Ensure quality and sustainable construction practices so that the sustainable objectives are carried through from design into construction.
ways to a more sustainable road 10
What does a sustainable road look like?
www.greenroads.org
www.greenroads.org
What does a sustainable road look like?
• Greenroads (USA/International)
• INVEST (VicRoads)
• IS Rating Tool (Infrastructure Sustainability Council of Australia)
• Envision
• CEEQUAL
And more…
Industry rating systems
These manuals vary in their application and depth of topics but the aim is the same… To develop our world in a more sustainable fashion for future generations whilst serving the needs of our communities.
Industry rating systems
Sustainable roads in action
E12 Green Road Abu Dhabi, United Arab Emirates 5km of urban road being upgrades to a grade separated 3x3 arterial.
South Port Road combined project Durban, South Africa A 7km roads project in the busy industrial area of the Durban Port.
Contact: Ashley Stevenson Senior Civil Engineer +61 7 3173 8377 [email protected]
Read more on our website!