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I'm looking for turn signal data on OSM. For example, an intersection-related key that indicates whether an intersection has the dedicated left turn signal (green left-oriented arrow). Although existing tun key (turn=*) shows whether a lane leads to turning or merging, it may not replace the applicability of turn signal. I aware a proposed feature (traffic_signals:turn=*) reflect exacts my requirements. I wonder how long it may take for proposed features to become real ones? Thank you! |
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Largely, two things need to happen.
The first one's going to be the overall barrier on things that don't pique many people's interest while also greatly complicating the workflow. |
I was also trying to look up the detailed turn signal data from elsewhere (e.g., data.gov, GIS open data). It has taken me quite a while, but I have not yet found such data, at least from publicized datasets. I wonder if such data exist?