by Charlie Sorrel : xist – excerpt
Just this one trick works remarkably well in reducing speed, crashes, and pedestrian fatalities. But for truly safe intersections, you need to remove the signs altogether.
Seattle may ditch traffic signals in order to make its streets safer. This counterintuitive move should slow traffic, and make drivers more attentive around intersections. And if you live in Seattle, you can send your suggestions for suitable intersections to the local government.
The problem with traffic signals is one of entitlement. If you see a green light, you speed on through, not even giving much thought to the fact that you’re even at a road junction. Worse, if the light changes as you approach, you’ll either jump on the gas, or jump on the brake, either of which can be dangerous for you and other road users. Traffic signals, then, make for efficient intersections, but not safe ones.
According to the Seattle DOT, the city has over 1,000 traffic signals, and it plans to replace up to ten of them of them with four-way stop signs, with more to come if the trial works out. Not only do stop signs force drivers to pay attention, and slow down, it also makes the area unattractive as a through-route, so drivers may instead opt for a bigger, light-controlled road nearby. If properly planned, this can be a powerful traffic-shaping tool… (more)