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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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Safe System Snippet 558: Unsealed Bellmouths

Safe System Snippet 558: Unsealed Bellmouths

Gravel on the road surface creates a serious low traction risk for motorcyclists. In this video you can see an unsealed road meeting a sealed surface. This is what’s referred to as an “unsealed bellmouth” and it’s a well known source of gravel being washed or tracked...

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Safe System Snippet 557: Swept Path Analysis

Safe System Snippet 557: Swept Path Analysis

Swept path analysis plays a critical role in the design of new and upgraded road infrastructure, particularly where larger vehicles are expected to use intersections, access points, or constrained road corridors. The analysis simulates vehicle trajectories through the...

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Kenngineering Notes: Our Training Program for the rest of 2026

Kenngineering Notes: Our Training Program for the rest of 2026

The program for the rest of 2026 is now available. Outstanding lineup of technical training courses across road safety and road/street design. Check them all out here. Or check out the photos from our last 400+ in person and in house courses here. Thanks in advance to...

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Safe System Snippet 555: Utility Riding and Wet Weather

Safe System Snippet 555: Utility Riding and Wet Weather

It’s well known that wet roads increase motorcycle crash risk. Reduced tyre grip. Reduced visibility. Longer stopping distances. Painted line marking and steel plates becoming slippery. Drivers less likely to detect riders in poor weather. Yet interestingly, only...

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Safe System Snippet 554: Work Zone crash cushions

Safe System Snippet 554: Work Zone crash cushions

A good reminder from this video that the end of a barrier is often the most hazardous part of the entire system. If a vehicle hits the nose of a barrier without an appropriate end treatment, the outcomes can be catastrophic: Spearing Vaulting Abrupt occupant...

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Kenngineering Notes:  The growth of our Design Team

Kenngineering Notes: The growth of our Design Team

One of the things I get super excited about is seeing the growth of the Safe System Solutions technical road and street design team. Ten years ago, it was basically just Jamie Robertson churning out cross sections, concept designs, the occasional lighting assessment,...

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Safe System Snippet 552: Lane Filtering – the cons

Safe System Snippet 552: Lane Filtering – the cons

Lane filtering is when a motorcyclist moves through slow or stationary traffic at low speed (typically under 30 km/h), usually making their way toward the front of the queue at traffic signals. The theory is that riders position themselves away from rear end crash...

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