Reprinted from Catalyst, September 5, 2024
What’s the right speed limit for local roads? Legislation passed in 2019 makes it possible for Minnesota cities to set speed limits below 25 mph without special approval. As a result, it’s a question many local transportation officials have been considering.
Continue reading Lower speed limits signal a commitment to safety in St. Louis Park.Speed limits are a popular safety measure used in urban areas. A new analysis that monitored driving speeds before and after posted changes to speed limits reveals lower speed limits may not, at least initially, cause drivers to slow down.
Continue reading Impact of Urban Speed Limit Changes on Driving SpeedsThe issue of reducing speed limits to increase public safety is an emotional, political, and controversial topic that has been debated by safety advocates, engineers, politicians, transportation officials, and the public for many years. A statutory change in 2019 put a spotlight on the topic, requiring a deeper look into how speed limits are established and the effectiveness that lowering speed limits has on reducing vehicle traveling speeds, as well as the impacts on pedestrian and bicycle traffic.
Continue reading Guidance for Cities Considering Speed Limit ChangesSpeeding is one of the top 5 factors in crashes in Minnesota. Prioritizing the most effective methods to encourage safe speeds is critical to maximizing effort and funding to reach zero deaths on our roadways.
In 2019, legislation passed to allow Minnesota cities to establish speed limits for city streets under the city’s jurisdiction without conducting an engineering or traffic investigation.
Continue reading New Project: Impact of Speed Limit Changes on Urban StreetsResearchers have developed a proof-of-concept curve speed warning system for use with mobile phones, a technology they hope car manufacturers might adopt for in-vehicle systems. The proof-of-concept system uses data from local road agencies on curve locations, speed limits and signage with geofencing to trigger cloud-based data alerts to road users driving faster than recommended speeds for curves.
Continue reading Smartphone App Alerts Drivers Exceeding Speed Limits on Curves
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