AS 1428.1 Accessible Path of Travel Explained
Learn how to ensure your site complies with AS 1428.1 standards for an accessible path of travel. Discover practical tips and avoid common mistakes.

What is an accessible path of travel according to AS 1428.1?
An accessible path of travel is a designated route that provides barrier-free access for individuals with disabilities. According to AS 1428.1, it must be continuous, step-free, and meet specified width and gradient requirements, ensuring safe and easy access from the parking area to the building entrance.
AS 1428.1 is the guiding standard in Australia for creating and maintaining these paths. The standard emphasizes a continuous, unobstructed travel path with a minimum width of around 1000 mm, although 1200 mm is preferred for comfort and ease of access. This path should feature gentle slopes and appropriate kerb ramps wherever there are changes in level.
Following these guidelines is crucial for compliance with disability access laws and creating inclusive environments. Whether you're designing a new car park or updating an existing one, understanding these requirements ensures safety and accessibility for all users.
Why is the accessible path of travel important?
The accessible path of travel is essential because it ensures that individuals with disabilities can safely and independently navigate public spaces. Adhering to AS 1428.1 not only complies with legal requirements but also promotes inclusivity and accessibility for everyone.
Accessibility is not just a legal obligation; it's a commitment to social equality. By providing an accessible path of travel, we enable people with varying abilities to lead independent lives, participate in community activities, and access essential services without barriers. This enhances the overall user experience and fosters a more inclusive society.
Moreover, businesses and facilities that prioritize accessibility often see benefits such as increased patronage and a positive public image. Complying with AS 1428.1 helps avoid potential legal issues and demonstrates a commitment to creating welcoming, equitable spaces.
What are the key requirements of AS 1428.1 for an accessible path of travel?
AS 1428.1 outlines several key requirements for an accessible path of travel, including a continuous, step-free route, minimum width specifications, and limitations on gradients. It also mandates the use of kerb ramps at level changes to facilitate smooth navigation by all users.
The standard specifies that the path should have a minimum width of 1000 mm, although 1200 mm is preferred to allow comfortable passage for wheelchairs and other mobility aids. Gradients should be gentle, with specific maximum slope ratios outlined in the standard to ensure safety and ease of use.
Additionally, wherever there are changes in level, such as curbs, ramps must be installed. These ramps should comply with the slope and handrail requirements detailed in AS 1428.1, ensuring they are accessible and safe for all users, including those with mobility impairments.
How do you ensure compliance with AS 1428.1?
Ensuring compliance with AS 1428.1 involves careful planning and execution. Begin by reviewing the site layout to identify potential barriers, then incorporate the standard's specifications into the design. Consult with experts in accessible design and engage experienced contractors like Line Marking Australia for precise implementation.
Start by conducting a thorough assessment of your current site to identify any existing compliance issues. This might involve measuring current paths to ensure they meet the minimum width requirements and checking gradients for any excessive slopes. Identifying these issues early allows you to address them in the design phase.
Engage with professionals who are familiar with AS 1428.1. They can help interpret the standard and offer solutions that integrate seamlessly into your existing site. Collaborating with experienced contractors ensures that the practical aspects of the standards are met during construction or refurbishment.
For detailed guidance on accessible parking line marking, visit our accessible parking line marking page.
What are common mistakes when implementing an accessible path of travel?
Common mistakes in implementing an accessible path of travel include incorrect path widths, steep gradients, and inadequate kerb ramps. Ignoring these can lead to non-compliance with AS 1428.1 and create barriers for users. It's crucial to follow the standard closely and engage experienced contractors.
One frequent error is underestimating the minimum width requirements. Paths that are too narrow can restrict movement, especially for wheelchair users. Another mistake involves overlooking the importance of gentle gradients, which can make navigation difficult for individuals with mobility impairments.
Inadequate or improperly constructed kerb ramps can also pose significant obstacles. Ramps that are too steep or lack proper handrails can be dangerous. Ensuring these elements meet AS 1428.1 standards is vital for safety and accessibility.
Practical steps for creating an accessible path of travel
Creating an accessible path of travel involves several practical steps: assessing the site, designing to AS 1428.1 standards, consulting with experts, and executing with precision. Start by identifying barriers, then ensure the path is continuous, step-free, and meets minimum width and gradient requirements.
Begin with a comprehensive site analysis to identify existing barriers and potential improvements. Measure current paths and assess their compliance with the standard's width and gradient requirements. Use this information to inform your design process.
Consult with accessibility experts to incorporate best practices and ensure compliance with AS 1428.1. They can provide insights on the most effective ways to integrate ramps and other features. Finally, work with experienced contractors to execute the design accurately, ensuring all elements meet the required specifications.
How do kerb ramps fit into the accessible path of travel?
Kerb ramps are crucial components of an accessible path of travel. They provide smooth transitions between different levels, such as from a sidewalk to a parking lot. AS 1428.1 specifies the design and gradient of these ramps to ensure they are safe and accessible for all users.
Ramps should be constructed with a gentle slope, allowing easy navigation for wheelchairs, strollers, and other mobility aids. The standard outlines specific gradient ratios and recommends handrails where necessary to enhance safety. By adhering to these guidelines, kerb ramps ensure a seamless path of travel across changes in level.
Properly designed and installed kerb ramps are essential for compliance with AS 1428.1. They should be strategically placed to provide direct and convenient access to building entrances and other key areas, minimizing the detours and obstacles users might face.
What should you check for ongoing compliance?
Ongoing compliance with AS 1428.1 requires regular inspections and maintenance. Check that paths remain clear and unobstructed, widths and gradients are maintained, and kerb ramps remain functional. Address any wear and tear promptly to ensure continued accessibility.
Conduct routine inspections to identify any potential issues that could impact accessibility. This includes checking for debris, overgrown vegetation, or any obstacles that might obstruct the path. Ensure that all pathways, ramps, and signage remain in good condition and meet the standard's requirements.
Regular maintenance is crucial to address wear and tear, such as cracks or surface damage, that could develop over time. Promptly repairing these issues helps maintain a safe and accessible environment for all users. Engaging with experienced contractors for regular maintenance can help ensure ongoing compliance.
Key takeaways on ensuring an accessible path of travel
Ensuring an accessible path of travel involves understanding and implementing AS 1428.1 standards, which focus on a continuous, step-free route with specific width and gradient requirements. Engage experts for design and construction, and conduct regular maintenance to uphold compliance and accessibility.
By prioritizing accessibility, you not only comply with legal standards but also contribute to a more inclusive society. These efforts demonstrate a commitment to creating equitable spaces where everyone can participate fully, enhancing your business's reputation and fostering community goodwill.
For more information on DDA compliance, visit our DDA compliance checklist or contact us for a fixed-price quote.
Need Professional Line Marking?
Upload your site plans and get a fixed-price quote within 48 hours. AS/NZS compliant. No call-out fees.
Frequently Asked Questions
What is an accessible path of travel?
An accessible path of travel is a route that allows barrier-free access for individuals with disabilities. According to AS 1428.1, it must be continuous, step-free, and meet specific width and gradient requirements to ensure safe and easy access from parking areas to building entrances.
Why is compliance with AS 1428.1 important?
Compliance with AS 1428.1 is crucial for ensuring accessibility for individuals with disabilities. It promotes inclusivity, meets legal obligations, and enhances the user experience. Complying with these standards can prevent legal issues and improve a business's reputation by demonstrating a commitment to accessibility.
What are the key elements of AS 1428.1 for an accessible path?
AS 1428.1 outlines that an accessible path must be continuous, step-free, with a minimum width of 1000 mm (1200 mm preferred) and gentle gradients. Kerb ramps are required at level changes to ensure smooth navigation and safety for all users, including those with mobility impairments.
How do you maintain an accessible path of travel?
Maintaining an accessible path of travel involves regular inspections to ensure paths are clear, unobstructed, and meet width and gradient requirements. Address wear and tear promptly, keep kerb ramps functional, and engage experienced contractors for routine maintenance to ensure ongoing compliance with AS 1428.1.
What are common mistakes in implementing an accessible path of travel?
Common mistakes include incorrect path widths, steep gradients, and inadequate kerb ramps. These errors can lead to non-compliance with AS 1428.1 and create barriers for users. It's essential to follow the standard closely and work with experienced contractors to avoid these pitfalls.
Need this done? Get a fixed-price quote in 48 hours
Tell us where and what you need. AS/NZS compliant, no call-out fees, and a real fixed price — not an estimate that changes at invoicing.
Or call 0417 460 236Compliance-Ready Guarantee: every job is marked to AS/NZS 2890 & AS 1742, dimensionally verified, and delivered with full compliance documentation, backed by our 12-month workmanship guarantee.
Written by
Nizi BhandaryLine Marking Specialist, Line Marking Australia
Nizi Bhandary is a line marking specialist with Line Marking Australia, working hands-on across car park, warehouse, road and sports-court projects nationwide. Nizi focuses on AS/NZS 2890 and AS 1742 compliant work and writes these guides to help facility managers, builders and councils get compliant, long-lasting line marking — without the guesswork.
Our Line Marking Services
Professional services related to the topics covered in this guide:
Ready to Get Your Line Marking Sorted?
Upload your site plans and receive a fixed-price quote within 48 hours. No surprises, no cost blowouts, just clear pricing you can take to your committee or manager.
Or call us directly: 0417 460 236