Transport · roading · 3-waters · senior-led

We engineer the systems
that move Aotearoa

A specialist transport, roading and 3-waters consultancy delivering business cases, modelling, MSQA, traffic engineering, pavement and drainage design for NZTA, councils and infrastructure clients across New Zealand.

See what we do → Our vision →

15 Specialists

212 Years combined

13 Service lines

500km Roads under MSQA

Trusted by councils, NZTA and infrastructure partners

NZTA Waka Kotahi
Kāpiti Coast District Council
Wellington City Council
Hutt City Council
Upper Hutt City Council
Porirua City Council
Greater Wellington Regional Council
Tiaki Wai
Palmerston North City Council
Masterton District Council
South Wairarapa District Council
Tasman District Council
Otago Regional Council
Auckland Transport
VicRoads

§ Our Vision

Shaping the future of sustainable and innovative transport and 3-water solutions that enhance the quality of life for our own communities, environment, and future generations.

§ Our Values

Resilience

Adapting to challenges with agility and foresight to create robust and enduring transport networks.

Sustainability

Prioritising eco-friendly practices to ensure a greener future for generations to come.

Collaboration

Building strong partnerships to foster a shared vision of efficient and integrated transport systems.

Innovation

Embracing cutting-edge solutions to revolutionise transport planning and infrastructure.

§ Featured · 2025–2027

New Panel Appointment

NZTA IDM Pavement & Surfacing Design Services

Appointed to NZ Transport Agency's IDM Professional Services panel for Manawatū–Whanganui, Taranaki, and West Waikato — delivering the full design cycle from FWD testing through to post-construction reporting.

FWD TestingField InvestigationLab TestingGeometric DesignPavement DesignITP / RQPPost-Construction Reporting

Read the IDM panel fact sheet →

Network coverage

SH1 · SH2 · SH3
SH54 · SH57

Contract term

2025
– 2027

Disciplines

5
technical covered

Local hubs

Kāpiti
New Plymouth · Hamilton

§ Who we help

Who we help

Different clients need different proof, language and next steps. Choose the path that fits — each shows the services and projects most relevant to you.

For Local Councils

Senior-led transport support for your roading programme, business cases and asset management

For Developers

Integrated transport assessments and consenting support that keep your project moving

For NZTA & Government

A senior-led IDM panel partner delivering audit-defensible work at programme scale

For Contractors & Partners

MSQA, pavement design and specialist input that strengthen your delivery team

§ 01 / Services

A complete transport practice under one roof.

From strategic business cases through to MSQA delivery, pavement design, and traffic engineering, we cover the full lifecycle of transport projects for NZTA and local government.

001 · Strategic

Business Cases

Strategic Business Case (SBC) · Programme Business Case (PBC) · Indicative Business Case (IBC)

002 · Delivery

Project & Programme Management

Project & programme governance · Funding applications & NLTP support · Resource & delivery planning

003 · Planning

Transport Planning

Network & corridor planning · Integrated land-use / transport assessment · Integrated Transport Assessments (ITA)

004 · Modelling

Transport Modelling

AIMSUN · SIDRA Networks · Power BI dashboards

005 · Analysis

Transport Economics

Benefit-cost ratio (BCR) analysis · Monetised benefits & costs (MBCM) · Travel-time & reliability assessment

006 · Engineering

Traffic Engineering

Intersection geometric design (signals, roundabouts, priority) · Active-mode & safety improvements · Speed-management interventions

007 · Quality

MSQA Contract Management

Independent site surveillance · Hold-point inspection · IPC (payment) certification

008 · Engagement

Communications & Engagement

No-surprises comms planning · Public consultation · Mana Whenua liaison

009 · Lifecycle

Monitoring & Evaluation

Benefits management & monitoring plans · KPI / KRA development · Traffic counts & vehicle classification

010 · Technology

Intelligent Transport Systems

Variable Mandatory Speed Limits (VMSL) / Smart Motorway · SCATS signal optimisation · Variable Electronic Speed Signs

011 · Sourcing

Procurement

Procurement strategy & plans · Engineer's estimate · Tender (RFT) development

012 · Stewardship

Transport Asset Management

Activity Management Plans (AMP) · Forward works programmes · RAMM / AWM configuration & administration

013 · Construction

Pavement & Surfacing Design

FWD Testing · Field Investigation · Lab Testing

§ 02 / People

Senior engineers doing the work.

No grad-led delivery, no sub-contractor opacity. The names below are the names on your project — backed by senior practitioners with deep experience across NZTA, councils and major infrastructure programmes.

212^yrs

Combined experience · 15 specialists · Lower Hutt & Auckland offices

18 YEARS EXPERIENCE

Bob Hu

Managing Director / Principal Traffic Engineer

Managing Director and Principal Traffic Engineer — 18 years in transport engineering and planning.

26 YEARS EXPERIENCE

Simon Cager

Principal Project Engineer

Principal project engineer with 26 years leading transport and civil engineering projects, in both client and consultant roles.

24 YEARS EXPERIENCE

Anura Gamage

Principal Engineer — Road & Transport

Chartered Professional Engineer (CPEng) with 24 years across New Zealand and international road and highway projects.

23 YEARS EXPERIENCE

Kamal Priyantha

Senior Engineer

Civil engineer with 23 years in design, construction supervision and contract administration of municipal roads, rural roads, expressways and highways.