FLAGGER AHEAD
This sign warns that there is a flagperson ahead. Always follow his or her directions.

ROAD CONSTRUCTION AHEAD
This sign warns motorists of upcoming road work. Traffic cones, drums and barricades mark a path for you to follow in a construction area. Drive slow, be alert for dangers and be prepared to stop.

WORK ZONE SPEED LIMIT
This signs warns you of an upcoming speed limit change in the construction zone. You must adjust your speed before you enter the construction zone. Remember: fines double in construction zones.

REDUCTION IN LANES
This sign is used on multilane highways to warn you of a reduction in the number of traffic lanes in the direction you are traveling. Be prepared to change lanes or to allow other vehicles to merge into your lane.

DETOUR
This sign tells you that two lanes of traffic going the same direction will soon merge into one lane. Be ready to either change lanes or allow other traffic to merge into your lane. Merge signs appear on expressways just before expressway ramps. The driver on the expressway slows down to let the driver on the ramp merge.

FINES DOUBLE WORKERS PRESENT
Citation fees are doubled in work zones when road crews are present.