
W20-9
CROSSOVER CLOSED / USE NEXT CROSSOVER
Black and white planExtra information from the official sign plans used across Michigan.
These signs are extra information. Study the test signs first. Sign names are in English, as in the official plans.
990 of 990 signs

CROSSOVER CLOSED / USE NEXT CROSSOVER
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CONCRETE CURING
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TEMP BUS STOP
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ROAD NAME (ABOVE M4-8a AND M4-9 SERIES)
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ROAD NAME (BELOW 48" DIAMOND)
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LATE MERGE
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TAKE TURNS
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LEFT LANE
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STAY IN YOUR LANE
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PREPARE FOR BACKUPS
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WATCH FOR TRAFFIC BACKUPS BE PREPARED TO STOP
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TRUCK ENTERING & EXITING ROADWAY
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EXIT OPEN AHEAD
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EMERGENCY PULL OFF AREA 1/2 MILE
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EMERGENCY PULL OFF AREA 500 FEET
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FRESH OIL (TAR)

ROAD MACHINERY

SLOW MOVING VEHICLE

SHOULDER WORK

RIGHT (LEFT) SHOULDER CLOSED

RIGHT (LEFT) SHOULDER CLOSED

SURVEY CREW

UTILITY WORK AHEAD

MOWING AHEAD

BLASTING ZONE AHEAD

TURN OFF 2-WAY RADIO AND CELL PHONE

END BLASTING ZONE

SLOW TRAFFIC AHEAD

TRUCK ENTERING & EXITING ROADWAY
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DOUBLE REVERSE CURVE (1 LANE) DOUBLE REVERSE CURVE (1 LANE)

DOUBLE REVERSE CURVE (2 LANES) DOUBLE REVERSE CURVE (2 LANES)

DOUBLE REVERSE CURVE (3 LANES) DOUBLE REVERSE CURVE (3 LANES)

ALL LANES (PLAQUE)

ONCOMING TRAFFIC HAS EXTENDED GREEN

ONCOMING TRAFFIC MAY HAVE EXTENDED GREEN

ROAD WORK NEXT X MILES
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END ROAD WORK
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PILOT CAR FOLLOW ME
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AHEAD PLAQUE
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STOP (CROSS GUARD USE ONLY)
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SCHOOL BUS TURN AHEAD

STOP FOR SCHOOL BUS LOADING OR UNLOADING LOCAL ORDINANCE
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SCHOOL HOURS (TWO LINES)
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SCHOOL DAYS ONLY / SCHOOL HOURS (THREE LINES)
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SCHOOL

WHEN FLASHING

REDUCED SPEED (SCHOOL) ZONE AHEAD

REDUCED SPEED (SCHOOL) ZONE AHEAD