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Understand the site, network and project context.
Independent, evidence-led safety audits across every stage of planning, design and operation — for state highways, local roads, intersections, school environments and active mode networks.
Urban Connection provides practical, evidence-based and cost-effective road safety engineering services for state highways, local roads, bridges, intersections, school environments and walking/cycling networks right across New Zealand — not just where we happen to have an office. Our audit work aligns with New Zealand’s Road Safety Objectives and the Safe System approach, helping clients deliver safer roads through evidence-based, efficient and cost-effective interventions.
THE CONVENTIONAL DISCIPLINE
A formal, independent examination of a road or intersection — whether a design or an existing site — to identify features that could contribute to a crash, for every type of road user. The traditional basis for safety auditing in New Zealand and internationally, at any stage from concept through to post-construction.
CURRENT STANDARD
A formal, robust technical assessment of transport safety risks, carried out by an independent qualified team, that combines Safe System principles with conventional road safety audit procedures. Rather than only flagging hazards, an SSA evaluates a project’s alignment with the Safe System — weighing crash severity, exposure and likelihood together, with the goal of eliminating death and serious injury, not just reducing crash frequency.
In practice: most audits delivered in New Zealand today are run as Safe System Audits — incorporating the traditional RSA discipline within the Safe System framework used by Waka Kotahi and most councils. Where a client or brief specifically calls for a conventional Road Safety Audit, we scope and deliver it to that standard.
STAGE 1
Reviewing the fundamental safety approach before design effort is committed.
STAGE 2
Checking layout, geometry and treatment choices while change is still cheap.
STAGE 3
Confirming the design detail carries the safety intent through to construction.
STAGE 4
Auditing the completed works and their real-world operation, including at night.
We recommend: against leaving safety auditing until the post-construction stage alone — the earlier an audit is carried out, the easier and less expensive it is to make changes.
Safe System Audits & Assessments
Independent audits and assessments across all stages of planning, design and operation.
Barrier Design & Roadside Safety
Design and review of roadside barriers and treatments per Austroads and NZ guidance.
Network & Corridor Safety Reviews
Identify high-risk areas and develop targeted, cost-effective safety improvement programmes.
Crash Reduction Studies
Comprehensive crash analysis, diagnosis and treatment development focused on the causes of harm.
Post-Construction & Night-Time Reviews
Evaluate safety outcomes after construction and assess night-time performance and lighting.
Road Safety Advice & Peer Review
Technical advice, peer review and design assurance to strengthen safety outcomes.
Speed Management & Safe Speed Advice
Speed management planning, safe speed setting and implementation advice.
Walking, Cycling & Vulnerable Road User Safety
Design reviews and safety improvements for people walking, cycling and using mobility devices.
Evidence-based
Design reviews and safety improvements for people walking, cycling and using mobility devices.
Practical & Proportionate
Solutions tailored to the risk, context and level of intervention needed.
Senior-led
Focus on the causes of death and serious injury to deliver the best value for money.
Crash Reduction Studies
Experienced engineers providing strategic insight and technical leadership.
End-to-end support
From problem definition through to implementation and evaluation.
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Use crash history, field observations and engineering judgement.
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Focus on deaths and serious injury risk.
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Develop practical, targeted recommendations.
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Consider efficiency, value for money and community context.
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Provide clear, decision-ready advice.
What's the difference between a Road Safety Audit and a Safe System Audit?
A Road Safety Audit identifies features of a design or site that could contribute to a crash. A Safe System Audit goes further, assessing how well a project aligns with Safe System principles — the combination of crash severity, exposure and likelihood — with the aim of eliminating death and serious injury risk, not just reducing crash numbers. Most audits we deliver today are run as Safe System Audits.
What are the stages of a Safe System Audit?
Four: Scheme/Concept, Preliminary Design, Detailed Design, and Pre-opening/Post-construction. An audit can be commissioned at any stage, though earlier is cheaper and easier to act on.
Is a Safe System Audit a legal requirement?
Safe System Audits are standard practice for state highway projects and are increasingly expected by territorial authorities and as a funding condition for significant local road projects. Requirements vary by project and funder — we can confirm what applies to yours.
Can you audit an existing road, not just a new design?
Yes — our Network & Corridor Safety Reviews and Post-Construction & Night-Time Reviews services are specifically for existing roads and completed projects, including night-time performance and lighting.
Who carries out your audits?
Our audits are senior-led by experienced road safety engineers, drawing on crash history, field observations and engineering judgement rather than a checklist alone.