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Dwell on Red/Rest on Red is a traffic signal phasing that prioritises pedestrian safety. It displays red for all vehicle approaches and only phases to green when a vehicle is detected (and that vehicle has slowed down). The treatments is recommended in central...

The Tylösand Declaration is a Swedish moral framework in relation to the design and management of the road network. The Tylösand Declaration of Citizens’ Right to Road Traffic Safety states: Everyone has the right to use roads and streets without threats to life or...

It can be difficult for the human eye to identify and perceive the speed of a single point on the horizon. In an attempt to address the phenomenon known as ‘looked but failed to see’ the Motorcycle Safety Advisory Council of New Zealand investigated different...

Austroads research report AP-R562-18: Best Practice in Road Safety Infrastructure Programs identifies that a systematic approach to minimising risk through infrastructure is a sustainable approach to risk management in the road environment. The Victorian Safe System...

We are proud to be involved in Transport Accident Commission (TAC)'s Local Government Grants program again in 2020. Once again, the focus for this year is protecting pedestrians and cyclists. TAC is hosting a webinar on Monday 20th July to provide further details and...

Escalation of Warning Signs Warning Signs are designed to warn road users of an upcoming hazard requiring caution. They are diamond shaped, with a black graphic illustrating the hazard on a yellow background, and can warn of a range of upcoming hazards such as blind...

Lane width and road safety. Traditional traffic engineering theory is that wider lanes are safer because they allow a margin of error. This may be the case on freeways, but is it true in other road environments? Karim, D.M. carried out a research study in 2015 that...

In 2019 VicRoads published an update to its supplement to the Austroads Guide to Road Design Part 6. The revised supplement no longer uses the concept of ‘clear zones’. The concept of ‘clear zones’ was developed in the 1960s and 70s and has resulted in rigid hazards...

There are many types of sight distance. Here are a few: Safe intersection sight distance (SISD): The distance required for a driver or rider on a major road to observe a vehicle entering from a side road, and to stop before colliding with it. Stopping sight distance...

We are often asked if we could use plants/shrubs as roadside protection devices. The simple answer is NO. Why? The effectiveness of a specific planting in being able to stop or slow a wide range of vehicle types is uncertain, and some plantings would also be an...

There are a variety of High Profile Barrier Kerbs available. Midwest profile has been tested under NCHRP350 Test Level 2, vehicle speed 70km/h, impact angle 25 degrees and vehicle mass 2000kg. VicRoads RDN03-01 states it should only be considered where operating...

Back to School Edition: Treatment #7 Shared PathsWide paths shared by pedestrians and cyclists, separated from vehicular traffic. Advantages•Improves safety by separating vulnerable road users from vehicular traffic•Can influence desire lines (i.e. preferred routes),...

Safe System Snippet: Motorcyclists are most susceptible to surface issues in the lead up to a curve and through the curve. We have ranked the ‘hazards’ in the VicRoads Road Management Plan in order of importance for motorcycle rider risk management.

Back to School Edition: Treatment #6 Pedestrian Crossing (Zebra)

Back to School Edition: Treatment #5 Safe Travel to School: Raised Intersection Consists of a raised platform on the intersection and short length of approach roads. Requires speed hump warning, advisory speed sign and may include other warning signs, if warranted,...