unauthorized traffic control device / traffic control device / nonstandard device / transportation / Unnecessary traffic control devices / mounted devices / regulatory traffic control devices / device applications / nonessential traffic control devices / particular device / public travel / temporary traffic control devices / traffic control devices / regulatory devices / uniform traffic control devices / control devices / advertising message / /
Organization
Specific Service / State Highway Agency / State transportation agency / Authority for Placement of Traffic Control Devices / B. Command / D. Command / 1A-4 Authority for Placement / Authority for Placement of Traffic Control Devices Standard / /
Position
official / traffic engineering consultant / Federal Highway Administrator / /