Warning Signs
This yellow sign warns drivers that the road curves ahead.
What is a sharp right curve sign?
This sign means turning is allowed only in the direction shown by the arrow.
What is a mandatory turn sign?
Green road signs are mainly used for what purpose?
What are directions and route guidance?
Construction is indicated by this type of sign.
What is an orange sign?
This X-shaped sign marks the location of a railway crossing.
What is a railway crossing sign?
This diamond-shaped sign with two curved arrows forming a circle warns drivers about this road feature.
What is a roundabout ahead sign?
This sign tells drivers they are entering a roadway where traffic travels in opposite directions after previously being separated.
What is a two-way traffic sign?
Blue service signs usually identify what kinds of places?
What are traveler services like gas, food, lodging, or hospitals?
This sign warns drivers that their lane will end and they must safely merge.
What is a lane ends sign?
This sign warns drivers that traffic on the main road has the right-of-way ahead.
What is a yield ahead sign?
This warning sign indicates that traffic from another roadway will merge into your lane.
What is a merging traffic sign?
This regulatory sign requires drivers to come to a full stop only when pedestrians or vehicles are present.
What is a yield sign?
A brown traffic sign usually directs drivers to what type of location?
What are parks, recreational, or historic sites?
This construction warning sign often appears before a pilot vehicle or single-lane traffic zone.
What is a prepare to stop sign?
This sign indicates drivers are approaching a divided highway.
What is a divided highway begins sign?
This sign warns drivers that the road ahead has an uneven surface.
What is a pavement ends sign?
A red circle with a slash over an arrow means what type of regulation?
What is a prohibited movement?
This type of guide sign uses white text on a green background to tell drivers they are leaving a highway.
What is an exit sign?
This temporary sign tells drivers they may be fined extra for speeding in the area.
What is a doubled fines/work zone sign?
This sign warns that a divided highway is ending and opposing traffic will soon be in adjacent lanes.
What is a divided highway ends sign?
Why are warning signs usually yellow instead of red or green?
What is because yellow signals caution and attracts attention without meaning stop or go?
Why are most regulatory signs rectangular while warning signs are diamond-shaped?
What is so drivers can recognize the sign type quickly by shape alone?
This interstate sign feature identifies whether a route runs north-south or east-west.
What is the route numbering system?
(odd = north/south, even = east/west)
This orange construction sign with a worker holding a flag warns drivers that traffic may be controlled manually ahead.
What is a flagperson ahead sign?
This sign warns drivers that hidden driveways or roads may enter the roadway from multiple directions ahead.
What is a hidden intersection sign?