America’s Most Dangerous Intersections — the Need for More, Better-Designed Roundabouts, plus Accurate Info for Drivers!

In an article published in January 2018, Business Insider listed the most dangerous intersection in every state in the USA, and in each case there was an accompanying photograph, although not always from a suitable angle or elevation.

From what can be seen in the photographs, many of the intersections would benefit tremendously from the installation of a roundabout.  Roundabouts don’t necessarily reduce the overall number of collisions — indeed when first installed a roundabout may see an increase in the number of minor collisions while people get used to the new type of intersection — but the number of serious collisions, involving injuries and deaths, will drop dramatically as long as the roundabout is well-designed, and just as importantly, as long as the drivers in that state are being taught the best way to drive into, around and out of roundabouts.  However, while the first of these points is increasingly being met (although not so in the first photograph shown below), the second — the education aspect — is deliberately and unforgivably being rejected by the FHWA, and as a result, all state-level DOTs that we know of.

A photograph from above of a roundabout intersection in West Bloomfield Township, Michigan.
This intersection in West Bloomfield Township is the most dangerous in Michigan and is logically therefore one of the most dangerous in the USA. Given that it is already a roundabout, this is particularly disappointing because roundabouts are the safest form of intersection. The conclusion must therefore be that one or more things are wrong with this particular roundabout (see the article text, below) and perhaps with other relevant factors in Michigan in general. (Photo: Google Maps)

Back in 2010, at a conference in Washington, DC, about the then-imminent commencement of the international ‘Decade of Action for Road Safety, 2011-2020’, I had the good fortune to meet the very likable Joe Toole, who was then the head of the Federal Highway Administration [FHWA], one of the two executive divisions of the USDOT. Continue reading “America’s Most Dangerous Intersections — the Need for More, Better-Designed Roundabouts, plus Accurate Info for Drivers!”