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Safe System Snippet 566: Placement of Temporary Signs

Safe System Snippet 566: Placement of Temporary Signs

If this sign was sitting in the middle of a traffic lane, how long would it last?Minutes? Yet when it's placed in a bike lane, we often seem to accept it. Temporary Traffic Management should work for everyone - not just people driving cars. Queensland's Department of...

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Kenngineering Notes: Bike x Bike Collisions

Kenngineering Notes: Bike x Bike Collisions

Last week someone asked me how I would code this crash. The crash occurred at the entry to Barkly Square in Brunswick, just down the road from one of the Safe System Solutions technical road/street design offices. This is that crash's code (by jurisdiction): 𝗩𝗜𝗖, 𝗧𝗔𝗦,...

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Kenngineering Notes: Motorcycles and Filter Turns

Kenngineering Notes: Motorcycles and Filter Turns

I just played this video as part of our interactive crash analysis in the Making Roads Motorcycle Friendly course. It’s an interesting example of how people view a crash differently. I for one have a very strong view that this is a significant system issue. Let me...

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Safe System Snippet 565: Trees and road safety can mix

Safe System Snippet 565: Trees and road safety can mix

Some people will watch this and conclude that trees don't belong near roads. We'd argue the opposite... as long as it’s done right. Trees can make streets cooler, greener, more walkable and more inviting. They can even help create lower-speed environments that reduce...

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Queensland – Project Engineer – Road Safety

Queensland – Project Engineer – Road Safety

We're looking for the sort of engineer who gets excited about turning Safe System principles into concrete, asphalt, steel, aluminium and paint. Someone who knows that great engineering isn't about blind compliance with standards – it's about designing for humans....

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Kenngineering Notes: Auto Emergency Braking for Motorcycles?

Kenngineering Notes: Auto Emergency Braking for Motorcycles?

I was just doing some more motorcycle safety strategy work with an Australian road authority. One of the many topics we explored was the wider deployment and encouragement of Auto Emergency Braking (AEB) on motorcycles. The response from stakeholders was not...

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Safe System Snippet 562: Lane Filtering – the cons (part 2)

Safe System Snippet 562: Lane Filtering – the cons (part 2)

We did a Safe System Snippet (#552) about the dangers of lane filtering. We hoped people would read it rationally and consider that there are risks associated with the activity. Most, it seems, did not (or at least the commenters). To be fair, some people pointed us...

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Kenngineering Notes: The infamous Geelong merge

Kenngineering Notes: The infamous Geelong merge

For those of you from Geelong (or those who get down to the Cattery regularly), you'll know this merge. Once you're familiar with it, you adapt accordingly, but for first time users it can really catch people out. It's a good (or bad) example of how line marking can...

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Safe System Snippet 561: Car vs Bicycle

Safe System Snippet 561: Car vs Bicycle

What actually happens when a cyclist is struck by a car? A fascinating crash reconstruction study by Raslavičius et al. (2017) examined the biomechanics of car to bicycle crashes and the injuries sustained by cyclists. The findings reinforce a fundamental Safe System...

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Kenngineering Notes: Designing for All Scenarios

Kenngineering Notes: Designing for All Scenarios

When a driver falls asleep, is distracted, or suffers a medical episode, the centreline disappears as a safety measure. The barrier remains. ————- Follow Kenn Beer on LinkedIn for more updates and road safety industry news.

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Safe System Snippet 560: Food delivery and ‘eBikes’

Safe System Snippet 560: Food delivery and ‘eBikes’

Food delivery riders increasingly rely on eBikes for income. Many of these bikes blur the line between bicycle, scooter and motorcycle. Are our laws, infrastructure, navigation apps and enforcement systems keeping pace with how these devices are actually being used?...

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