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Explore iseekplant’s extensive network of 3,952 road construction contractors, offering specialised expertise across Australia. Our platform connects you with skilled professionals for urban and rural road construction. Ensuring safety and precision, these companies are adept in contemporary construction methods.
In this guide, we look closely at what you must know about road construction. We cover hire rates, modern road construction techniques, materials and equipment required and planning and designing road construction projects.
The almost 4,000 contractors listed on iseekplant who perform part of the road construction process, provide services in the following categories:
Want to know how much Road Construction costs? Well, how long is a piece of string…
In 2017, the Department for Regional Infrastructure and cities, released a report which provided benchmarks for road construction costs in cities and regional areas. In 2017, the typical expense for road projects was approximately $5.1 million for each kilometre of lane.
The classification of the road proved to be the most influential element in determining the average cost of projects. The average expenditures for urban and rural freeways/highways were about $5.4 million per lane kilometre. In contrast, rural arterial roads had an average cost of about $3.8 million per lane kilometre. Now add a couple of years of supply & labour shortages and inflation to that, and you’re probably working to a rough rule of thumb of $6m per lane, per kilometre, and $4.3m per lane, per kilometre for rural areas.
Furthermore, there was a noticeable variation in average project costs among different regions, so rates across Australia for the services involved in road construction can vary greatly, which usually relates to demand and availability of contractors in the area. The cost of road construction varies significantly depending on project scale, location and specific requirements. This quick table outlines the average rates for key road construction services:
Service Type | Dry Hire Rate (Per Day) | Wet Hire Rate (Per Day) |
---|---|---|
Earthmoving Equipment Hire | $400 - $800 | $600 - $1,200 |
Asphalt Paving Machine Hire | $500 - $1,000 | $800 - $1,500 |
Road Roller Hire | $300 - $600 | $500 - $900 |
Grader Hire | $350 - $700 | $550 - $1,000 |
Note: These rates are indicative and may vary based on the equipment model, age and location. All prices exclude GST and are in AUD.
Every project is unique, and unexpected costs can arise. To ensure you have a clear understanding of your budget, use our Get a Quote tool. This tool connects you directly with our suppliers, allowing you to receive a personalised quote that accurately reflects all potential expenses for your road construction project.
Modern road construction incorporates innovative techniques to enhance durability, sustainability and efficiency. Key modern methods include the following:
These techniques represent the evolving nature of road construction, focusing on long-term quality and environmental impact.
Road construction is a complex task requiring a variety of materials and equipment. Each component plays a critical role, from establishing a stable foundation to ensuring a durable road surface. This section outlines vital materials and machinery used in road construction, offering insights into their specifications and applications.
This table highlights the standard materials used in road construction:
Material | Specification | Use in Road Construction |
---|---|---|
Asphalt | Mixture of aggregates, binder and filler | Surface layer, provides smooth and durable roads |
Concrete | Cement, water, aggregates and admixtures | Road pavements, especially in urban areas |
Gravel | Loose rock, typically under 2.5 inches in diameter | Base or sub-base layers, drainage systems |
Bitumen | Sticky, black and highly viscous liquid or semi-solid | Binding agent for asphalt |
Crushed Stone | Irregular fragments of rock | Sub-base material, provides support and drainage |
Given the extensive range of equipment available, identifying the most essential for road construction is crucial. The following are five key pieces of equipment widely used in the road construction industry:
Equipment | Popular Model | Quick Specs | Use in Road Construction |
---|---|---|---|
Excavator | Caterpillar 320D | 138 HP, 21.9-tonne operating weight | Digging, trenching and material handling |
Motor Grader | Volvo G940B | 220 HP, 15.9 ft moldboard length | Grading and levelling surfaces, shaping road foundation |
Asphalt Paver | Wirtgen Super 1303-3i | Paving width up to 13 ft, 100 HP engine | Laying asphalt, ensuring even and smooth road surface |
Roller (Smooth Drum) | Bomag BW211D-5 | Operating weight 12.5 tons, 84.8 HP | Compacting asphalt layers, achieving desired density |
Tipper Truck | Kenworth T880 | Payload capacity up to 22 tons, 400 HP | Transporting materials to and from the construction site |
These materials and equipment collectively ensure the structural integrity and longevity of roads. The careful selection and efficient use are paramount to successful road construction projects.
Road construction projects require meticulous planning and design to ensure efficiency and durability. This involves several critical steps, each contributing to the project's overall success:
The planning and design phase of road construction is a complex and multi-faceted process that sets the foundation for a successful project. Thorough planning and detailed design are indispensable in paving the way for a road that meets all technical, safety and environmental standards.
At iseekplant, we're your highway to success in road construction projects. With access to Australia's most comprehensive network of road construction experts and equipment, your project is on the road to excellence. Whether on a small local road or a major highway, our suppliers have the needed experience, equipment, and materials. Need dozers, excavators, graders or anything in between? Our platform connects you with the right supplier.
And for any queries or guidance, our team at projects@iseekplant.com.au or 1300 691 912 is ready to assist. Take the first step in your road construction journey – click 'Get a Quote' today!
"Wonderful service! Roger gave us a quote based on photos of the job and held to the quote. He was polite, very professional, punctual and helped solve..."
- Ruth DView profile"Very professional team. Did a full warehouse demolition for us, followed by excavation work. It's always a pleasure to work with Paul, he is always an..."
- John CarloView profile"I highly recommend Jared for any civil job you may have. He is professional, knowledgeable and reliable. I engaged with him for a retaining wall job i..."
- PhilView profileHere are some frequently asked questions and tips on finding the right road construction contractors for your job.