Research and publications

Traditional road safety measures of harm like the numbers of deaths and injuries suffered in crashes are often under-reported but also overlook other casualties within the transport environment. Recent safety investigations of people walking, biking, motorcycling and using other transport devices in Auckland and nationally found that considerably more people are suffering serious injuries on roads and paths from incidents not involving other vehicles. Glen Koorey presented on these findings at the 2022 Australasian Road Safety Conference.

In New Zealand, we are currently being told that "it's time we stopped paying the road toll". Yet our roundabout design philosophy utilising a tangential design is based on maximising efficiency. In contrast, the continental European focus based on radial designs is on maximising safety. Recently, Australasian designers have begun using raised safety platforms for speed control. This presentation (by Axel at the 2022 Australasian Road Safety Conf) assesses design philosophies, their underlying reasons, and recommend actions that aim at improved safety.

This research note provides information about the best infrastructure options for installing quick-build (interim) separated cycleways to increase safety and encourage mode shift in a visually, physically, and aesthetically consistent manner on a national scale. It provides a review of international practice and lists some of the domestic approaches. Although focused on the infrastructure, this note also highlights some of the process barriers to quick delivery.

In many countries, road space is often allocated primarily for motor vehicles. The negative health and well-being externalities of such an allocation are known: social severance and alienation, diseases from sedentary lifestyles and pollution, deaths and serious injuries from motor vehicle crashes. For the past two decades, a movement to reallocate space for other uses (walking, cycling, public transport, and public space) has steadily grown – but not without strong pushback from some parts of the community. Projects often fail where there isn’t political support and succeed where there is. While much has been written about the challenges and critical success factors, there have been few meta-analyses or collations of evidence on the impacts of reallocation. This paper highlights New Zealand-specific findings of a broad literature review including North American, European, and Australasian cities.

ViaStrada and WSP developed a GIS and spreadsheet based cycling demand model with an accuracy that is an order of magnitude better than the existing Waka Kotahi NZ Transport Agency Simplified Procedure. With practice, the model can be run for a proposed new project in about four hours.

This opinion piece written for The Spinoff by Axel Downard-Wilke and published on 16 May 2022 explains why funding could be better spent on what's most important to public transportation users: speed and reliability.

Glen Koorey presented a poster at the 2021 Transport Knowledge Conference summarising recent work looking at pedestrian deaths and serious injuries in Auckland. Using data from the Ministry of Health hospitalisations, over 700 serious pedestrian injuries a year were identified, most of which are from trips and falls that do not involve a motor vehicle. This is much greater than the injuries reported by the Crash Analysis System, which focuses on motor vehicle incidents. It highlights the important role that investment plays in good path and crossing standards and maintenance to reduce this burden.

Gemma participated in the Age friendly Ōtautahi workshop organised by the Transportation Group and others. She presented 8 slides in 8 minutes on age-friendly transport.

The transportation profession incorporates people with diverse backgrounds and education, and this enriches our community, yet many don’t have a clear way forward for professional development and recognition of who they are or what they do. The industry should be able to certify, encourage, build capability and mana for people right across the spectrum of expertise yet the current pathways for professional recognition are not supportive and inclusive of non-traditional engineers and planners.

This poster presentation gives an overview of amendments to the Cycling network guidance (CNG) that have been published since January 2020.