SPEED MANAGEMENT WEBINAR SUMMARY

Abstract & Bio

Matt Pinder, an Integrated Mobility Consultant at Mobycon, approaches road safety through a fundamental reframing of how we think about streets and speed. At the core of his philosophy is the idea that speed and place are inseparable: the higher the speed, the lower the quality and safety of a place. He argues that streets in commercial, residential, and mixed-use areas must prioritize people over vehicle throughput. Rather than assuming arterials must operate at 50 km/h or higher, he promotes designing for 30–40 km/h speeds in areas with pedestrian and cycling activity, recognizing that small reductions in speed dramatically reduce injury severity, improve comfort, and strengthen local economic vitality.

A central distinction in Pinder’s philosophy is between “roads” and “streets.” Roads are designed for movement—simple, access-controlled corridors where higher speeds can be appropriate and relatively safe. Streets, by contrast, are complex, multimodal environments intended for access, social interaction, and economic exchange. Pinder cautions against building “stroads”—hybrid corridors that attempt to function as both—because they combine high speeds with high conflict, leading to elevated crash risks. Instead, he advocates for being intentional at the network level: build a few well-designed roads for longer-distance travel and design the rest as low-speed streets that support livable communities. One example of a well-designed road in a suburban context is Columbia Street West (west of Erbsville) in Waterloo, Ontario. By maintaining just one lane in each direction with a central median and limiting frontages, the road allows for a steady flow of traffic at manageable speeds without any traffic signals while remaining easier to cross for pedestrians than a four-lane road. 

Pinder also advances the Dutch principle that “driving slower is faster.” Rather than designing wide, multi-lane arterials that encourage speeding between traffic signals, he supports steady, lower-speed corridors—typically one lane per direction—where traffic flows consistently with fewer stops and less aggressive acceleration. The Dutch “wide nodes, narrow roads” approach focuses on providing vehicle capacity at major intersections while keeping mid-block segments narrower. This enhances pedestrian crossability, reduces speeding opportunities, lowers infrastructure costs, and maintains overall network efficiency without sacrificing safety.

At the street-design level, Pinder emphasizes psychological speed management. He promotes four key strategies: enclose, engage, deflect, and restrain. Streets should feel visually narrower, include elements that require driver attention, incorporate lateral or vertical deflection (such as raised crossings or lane shifts), and physically limit passing opportunities. Rather than relying solely on enforcement, he believes safe design should make the desired speed the natural and intuitive choice. Ultimately, his philosophy reflects a Safe System mindset: align land use, street design, and speed expectations so that human error does not result in serious injury or death.

At the 2026 CARSP/ACIP Conference Matt will be presenting on these philosophies, with reference to a new study from the Transportation Association of Canada related to traffic engineering measures to reduce speeding.  If you are not already signed up, we encourage you to do so here [ https://site.pheedloop.com/event/carspacip2026/registration-info ]. 

Matt Pinder, P.Eng.

Senior Integrated Mobility Consultant