Road Design & Major Infrastructure

Our transport group delivers end-to-end support across the planning and delivery of infrastructure projects in the NSW transport sector.

We work closely with Transport for NSW and leading consultancies to improve design quality, manage risk and deliver efficient, constructable outcomes. And are recognised on Transport for NSW design panels for both standard and complex road design, reflecting our proven capability and trusted delivery.

Market Pressures & Risk Factors

Transport projects face increasing pressure across design, delivery and resourcing, requiring tighter integration and stronger oversight to protect programme, cost and quality outcomes.

Compressed timelines impact quality and compliance. We balance speed with robust design and review processes to maintain standards.
Fragmentation across design, verification and construction. We integrate all phases to reduce rework and improve coordination.
Shortage of experienced resources. We deploy senior specialists across verification, constructability and surveillance.
Poor coordination drives cost overruns and delays. We align design and constructability early to control programme and cost.
Incomplete documentation increases claims and disputes. We deliver clear, compliant documentation to minimise variations and risk.
Gaps in surveillance and tender evaluation. We provide strong site oversight and informed tender support to ensure quality delivery and contractor selection.

Our Capabilities

Project Management

Client-side project management, stakeholder and authority coordination and programme, risk and delivery management

Project Design

Strategic, concept and detailed design for transport infrastructure, design aligned to client and authority requirements, integrated multi-disciplinary coordination and value engineering to improve cost and performance

Independent Design Verification

Compliance reviews against standards and project requirements, design assurance reporting and certification and early identification and mitigation of design risks

Constructability and Construction Support

Constructability reviews during design, construction staging and methodology input, site-based engineering support and early identification of construction risks

Site Surveillance

On-site monitoring against approved design and specifications, quality assurance inspections and reporting and safety and compliance oversight

Tender and Procurement Support

Preparation of tender documentation and technical scopes, tender evaluation and technical assessment, contractor selection based on value, capability and risk

Claims and Commercial Advisory

Claims assessment and determination, variation and entitlement review and commercial risk identification and mitigation

Temporary Traffic Management

Traffic Management Plans, Traffic Guidance Schemes and Pedestrian Management Plans, construction staging, sequencing and traffic impact assessments, signal coordination, road occupancy approvals and TfNSW compliance solutions

Road Safety and Compliance

Road Safety Audits across all project phases, strategic detailed design and construction audits and existing road assessments and safety risk reviews

Cost Estimation

Early-stage cost planning, detailed estimates and quantity analysis, risk assessment and budget validation

Our Delivery Model

Integrated Approach

We integrate design, verification and delivery across transport projects to cut time, reduce rework and lower overall project costs.

Define Objectives

Understand client goals, constraints and success criteria.

Develop Design

Develop initial masterplan to confirm yield, identify constraints and prepare draft subdivision layout.

Integrate Constructability

Embed buildability and whole-of-life considerations early.

Manage Risk

Identify and mitigate risks before construction begins.

Monitor Delivery

Oversee quality, safety and compliance in real time.

Complete and Certify

Support project close-out, defect resolution and final certification.

The AT&L Difference

Proven Transport Experience

Extensive hands-on delivery across the NSW transport sector, including complex infrastructure projects over the past 18+ years.

Trusted by TfNSW

Recognised on TfNSW design panels for both standard and complex road design, known for high compliance with Austroads standards

Integrated Design to Delivery

We combine design, verification and construction experience to ensure seamless project delivery.

Practical, Buildable Solutions

We align design intent with on-site realities to reduce risk, rework and cost.

Delivery-Focused Team

A technically strong team focused on outcomes, efficiency and project performance.

Designed to Innovate 

Designed to Innovate 

Designed to Innovate 

Engineered to deliver 

Engineered to deliver 

Engineered to deliver 

Enough Talk, Let's Design Something Together