Look inside Maricopa County Department of Transportation's road sign shop

Name: Look inside Maricopa County Department of Transportation's road sign shop
Uploaded: 2017-06-14T13:12:29+00:00
Duration: 1 min 31 s
Channel: ABC15
Description: Traffic would be a mess without all the road signs to guide drivers, but have you ever pondered the process behind those signs?

ABC15

Traffic would be a mess without all the road signs to guide drivers, but have you ever pondered the process behind those signs?

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