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Temporary Traffic Control Devices
Roadside delineators are widely used to supplant pavement markings. They are a form of "traffic control device"
as defined by the MUTCD.
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Pavement Marking
Pavement marking materials provide positive guidance to the traveling public, in the form of lateral
positioning,messages, and night time visibility of the road geometry.
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PCMS/Flash Panels
Portable changeable message signs (PCMS) and Flashing Arrow Panels (FAP) are traffic control devices that
are frequently used by Traffic Engineers to inform motorists of unusual driving conditions.
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Non-Plowable Raised Pavement Markers
Non-Plowable Raised Pavement Markers (NRPM) are a form of traffic control device. According to the MUTCD, they are mounted
on or in a road surface.
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Snow-Plowable Raised Pavement Markers
Snow-Plowable Raised Pavement Markers (SRPM) are a form of traffic control device. According to the MUTCD, they are mounted
on or in a road surface.
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Sign Sheeting Material
Sign sheeting materials evaluation has been managed through AASHTO's NTPEP since 1994. Prior to that
time, the successful Regional Testing Facility operated by the SASHTO (southeastern states) administered the program.
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