[talk-au] traffic lights on dual carriageway intersections

Nick Hocking nick.hocking at gmail.com
Sun Nov 4 22:10:50 GMT 2012

Ian Steer wrote

"I think this is good because no matter
which way you go through the intersection, you only pass one set of lights
(rather than 2 if they were placed on the actual intersecting nodes)."

Couldn't a smart "traffic light counter" detect dual carrageways and just
add a single signal, same as the exit counter does for roundabouts?

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