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Your comment is based on no data at all and just a handful of assumptions that are most certainly far from true.
by noobiemcfoob 8y ago
Your comment is based on no data at all and just a handful of assumptions that are most certainly far from true.
- yholio 8y agoI happen to work for a council and know the general order of magnitude for road infrastructure investments - I participate in their approval. I would file this suggestion of "building smaller intersections", that is, completely re-routing the traffic flows in a given area, in the purely fantastical bin. If we could squeeze 20% more traffic capacity from a given congested intersection with a one time investment of, say, under €200K, it would be a major breakthrough. We use a complex system that involves periodically measuring traffic flows using pneumatic tubes, then feeding that data to a computerized model that will produce the timing sequences for the lights lights and their evolution during a day. There is a crew moving around the district installing these tubes and counters for a week or so. The current state of the art are induction loops embedded in the asphalt that measure the number of incoming vehicles and adjust the timings in real time. A purely optical detection that can work in all weather and recognize all types of vehicles or even pedestrians would be quite a feat. Anyway, thank you for your factual and data infused contribution.
- noobiemcfoob 8y agoHahaha well that's all you had to say! You're more informed than your first comment led me to believe. Thanks for writing this out. If you wish to avoid my disparaging remarks in the future, lead with this and not vacuous negativity on someone else's thoughts.