Hacker News Reader

A practical answer is “no”. Speed limits were set when cars really couldn’t safely do any more. But, modern cars have better acceleration and braking and suspension. They remain “comfortably” within their handling capabilities even when 30% over the speed limit. (Estimates are my opinion)

View on HN

One of the article's main points is that when cars drive faster, they are much more likely to kill pedestrians in an accident. So even if modern engineering may allow drivers to stay in control of their cars at higher speeds, cars still become more lethal to non-drivers.

Totally agree - I was more saying that the roads themselves do nothing to control speeds. Or, in a modern car it is easy to speed without realizing it.

Reply on news.ycombinator.com