The question is, how much better would it be if it were (a) were on a trip function so it changed according to traffic flow, or (b) during the non busy times...say 9 PM to 7 AM...it was red blinking and treated like a four way stop?
Is it capable of a trip function, which I believe is traffic sensing? Flashing during periods of low traffic flow seems to make sense although not likely to benefit many.
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