Stop sign
A stop sign means that drivers need to slow down and prepare to stop.
US Road Signs: Traffic Signs and Meaning
The comprehensive listing of the most commonly used road signs in the United States
Roadway signs in the United States come in different colors: red is only used on stop, yield and prohibition signs. Regulatory signs always have white background, and yellow is used to convey a general warning message. Green signs refer to permitted traffic direction or movement, and fluorescent yellow or green is reserved for pedestrian crossings and school zones. Coral can be found on incident management signs, brown guides you to public recreation or cultural interest sites, orange road signs are used for warning and guidance in roadway work zones, and blue signs guide you to road user services, tourist info or evacuation routes. Standards for the design and application of the signs shown here are outlined in the Manual on Uniform Traffic Control Devices (MUTCD).
Narrow bridge sign
A narrow bridge sign lets the drivers know that the bridge ahead is narrower than the current road.
Divided highway sign
A 'Divided Highway' sign warns drivers that a physical barrier or median divides the two lanes of opposing traffic on the highway ahead.
Road narrows sign
A road narrows sign warns drivers that the road ahead will be narrower than the current road.
Slow moving vehicle sign
A slow moving vehicle sign displayed on the rear of a vehicle lets the drivers behind know that they need to reduce their speed.
Slippery road sign
A slippery road sign means that drivers should be extremely cautious and reduce their speed because of the wet or icy road.