I went through a shameful phase when I was under enormous stress, expected to be in two places at once. Quite literally. As a result, I used to speed. I’m often reminded of how stupid I’d been, when I read of accidents, see it on the news, and last night when a friend lost control on a slippery road – luckily escaping with only a few bruises. It made me think of what got me to just stop speeding.
It’s virtually impossible to say, when someone gets in a car, what the odds are of them having an accident. There are so many factors to consider: how alert are they, how rested, have they taken any medicines, drugs or alcohol? What state is the car in? What’s the state of the road they’re travelling on? What time of day is it? That said, a rough guide has been put together.
On a good quality urban road, the risk of accident increases by about 4% for every 1km/h increase in speed.
If you have to travel 25km, it would take you 25 minutes at an average of 60km/h. If you speed up to 70km/h, you will save 3.5 minutes. You will increase your risk of being in an accident by 40%.
Make it an average of 80km/h, and the risk increases by 80% in return for 6 minutes 25 seconds saved.
If you’re travelling on a less perfect rural road, as many of the roads in Ireland are, the risk goes up 5.5% for every 1km/h increase in speed.
If you have to travel 50km, it would take you 37 minutes 30 seconds at 80km/h. You can slice 7.5 minutes off that time by speeding up to 100km/h, by increasing your risk of accident by 110%.
In Ireland, the speed limit on most motorways is 120km/h. The higher the speed, the greater the risk of accidents, because our reaction time stays the same, while the time we’re given to prevent disaster decreases. However, these roads tend to be wider and better maintained. As a general guide, it is assumed the risk of accident increases by about 2% for every km/h increase in speed.
If you have to travel 100km, it will take you 50 minutes at 120km/h. Speed up to 130km/h, and the 20% increase of risk buys you…
Speed up to 140km/h, and you’ll save…
We tend to overestimate how much time we’ll save by speeding. – it won’t get you there as much quicker as you think. Furthermore, the severity of the consequences of an accident increases in direct proportion to the speed at which it happens. The higher the speed, the higher the risk of death, disability, horror injuries that leave people unable to live normal lives.
It really is just not worth it.