Category: Safety

Updating the Summit Avenue Bikeway

The recent death of Alan Grahn on Summit Avenue at Snelling has provoked widespread calls for improvements to the Summit Avenue Bikeway. His is not the first death, the first crash or even the first crash of that type at that intersection. A gentleman named David Wuest was similarly hit by a motorist turning northbound […]

An Uber Vehicle

Autonomous Cars Can Be Safe or Mass-Marketable, Not Both

You might remember a rash of people on social media becoming suddenly interested in “the Trolley Problem” a few years ago. A classic ethical thought experiment about the dilemma posed by a runaway trolley, contemporary interest in it has been revived as corporations and engineers (PDF) begin grappling with programming and design decisions that will govern […]

The Death of 4-Lane Death Roads

If you don’t know about Saint Paul’s Maryland Avenue, you really should. To catch up, take a look at these past Streets.MN articles: June 20, 2016 – Maryland Avenue Pedestrian Safety Meeting Recap May 19, 2017 – So Much Depends on the Next Six Weeks on Maryland Avenue July 12, 2017 – Maryland Avenue: The […]

A bicycle helmet with multiple cracks after an accident

Unsafe Streets Are Inequitable: For Vulnerable Road Users, “Doing Everything Right” Isn’t Enough

On July 30, 2015, I was riding in the bike lane of Marshall Avenue, commuting home from work, when I was hit by a car driver turning left (midblock, into a parking lot). I am only just this month—May 2018—settling with the driver’s insurance company. Here are just some of things that have to go […]

Chart of the Day: Kinetic Energy of Bicycles versus Cars

Via the Twitter feed of Juan Melli, a resident of New Jersey, here is a chart showing the kinetic energy (i.e. energy generated because of motion) of a bicycle going 20 miles per hour versus a car going 30 miles per hour. It’s a pretty one-sided chart: Melli writes that: Kinetic energy that would hit a […]

automobile

How To Tell If Your Car Is A Lemon

When I was a sophomore in college and I needed a car my parents gave me $200 towards a vehicle and a “good luck” pat on the back. I was rough on their cars, so it’s no surprise to me that they weren’t willing to invest much else into my own vehicle. My budget was […]

Dangerous Intersection Profile: Lake & Lyndale

Originally posted on Our Streets Mpls as part of a series of blog posts featuring the most dangerous intersections in Minneapolis.  The intersection of Lake Street W and Lyndale Avenue S had the highest total pedestrian crashes (24 crashes) according to the 2017 City of Minneapolis Pedestrian Crash Study. Lake and Lyndale is a signalized […]