law enforcement officers / traffic control device / transportation / Unnecessary traffic control devices / nonessential traffic control devices / temporary traffic control devices / traffic control devices / regulatory devices / unauthorized traffic control devices / uniform traffic control devices / Prohibited traffic control devices / advertising message / given device / unauthorized traffic control device / electronics / present standard device / nonstandard device / mounted devices / regulatory traffic control devices / device applications / particular device / experimental device / public travel / official traffic control devices / control devices / /
Organization
Specific Service / Public Utilities Commission / office of Transportation Operations / Federal Highway Administration / Authority for Placement of Traffic Control Devices Standard / FHWA’s office of Transportation Operations / State Highway Agency / California Traffic Control Devices Committee / State transportation agency / B. Command / Traffic Control Devices Authority for Placement of Traffic Control Devices Engineering Study and Engineering Judgment Interpretations / D. Command / state regulatory agency / DEPARTMENT OF TRANSPORTATION / /
Position
official / traffic engineering consultant / Federal Highway Administrator / General / engineer / /