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Old 08-30-2019, 07:35 AM   #120
hilltopper
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Wiki has a pretty decent write-up on the HAWK Traffic Signal. This is the statement in the beginning that I don't fully understand but it may help explain the lack of a solution (IF a solution, other than patience, is actually needed):

Where standard traffic signal 'warrants' prevent the installation of standard three-color traffic signals, the HAWK beacon provides an alternative.

https://en.wikipedia.org/wiki/HAWK_beacon
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