Traffic

Arizona Manual of Approved Signs

Sign Code Sign Title Post Date
W1-1 Turn June 2013
W1-1a Combination Turn + Advisory Speed June 2013
W1-2 Curve June 2013
W1-2a Combination Curve + Advisory Speed June 2013
W1-3 Reverse Turn June 2013
W1-4 Reverse Curve June 2013
W1-4b Reverse Curve (2 Lanes) June 2013
W1-4c Reverse Curve (3 Lanes) June 2013
W1-5 Winding Road June 2013
W1-6 Large Arrow November 2015
W1-7 Two-Direction Large Arrow November 2015
W1-8 Chevron June 2013
W1-10 Horizontal Alignment / Intersection - Curve With Minor Road Angle To Outside June 2013
W1-10a Horizontal Alignment / Intersection - Curve With Perpendicular Crossroad June 2013
W1-10b Horizontal Alignment / Intersection - Curve With Minor Road Straight Departure June 2013
W1-10c Horizontal Alignment / Intersection - Curve With Minor Road Tangent Arrival June 2013
W1-10d Horizontal Alignment / Intersection - Reverse Curve - Angle To Top June 2013
W1-10e Horizontal Alignment / Intersection - Reverse Curve With Crossroad In Middle June 2013
W1-11 180 Degree (Hairpin) Curve June 2013
W1-13 Truck Rollover June 2013
W1-15 270 Degree Loop June 2013
W2-1 Cross Road June 2013
W2-2 Side Road June 2013
W2-3 Side Road (Angle) June 2013
W2-4 T Intersection June 2013
W2-5 Y Intersection June 2013
W2-6 Roundabout June 2013
W2-7 Offset Side Road June 2013
W2-8 Double Side Road June 2013
W3-1 Stop Ahead June 2013
W3-2 Yield Ahead June 2013
W3-3 Signal Ahead June 2013
W3-4 Be Prepared To Stop June 2013
W3-5 Reduced Speed Limit Ahead June 2013
W3-5aAZ Speed Reduced Ahead June 2013
W3-7 Ramp Meter Ahead June 2013
W3-8 Ramp Metered When Flashing June 2013
W3-101 Emergency Scene Ahead June 2013
W3-102 Photo Enforcement Zone August 2013
W3-103 Photo Enforcement Ahead August 2013
W3-104 Check Point Ahead September 2013
W3-104a Sobriety Check Point Ahead September 2013
W4-1 Merge June 2013
W4-2 Lane Ends June 2013
W4-3 Added Lane June 2013
W4-4P Cross Traffic Does Not Stop June 2013
W4-4aP Traffic From (Side) Does Not Stop June 2013
W4-4bP Oncoming Traffic Does Not Stop June 2013
W4-5 Entering Roadway Merge June 2013
W4-5P No Merge Area June 2013
W4-6 Entering Roadway Added Lane June 2013
W4-101 Regional Alert Ice May Be Present On Roadway June 2013
W5-1 Road Narrows June 2013
W5-2 Narrow Bridge June 2013
W5-3 One Lane Bridge June 2013
W5-4 Ramp Narrows June 2013
W5-4a Path Narrows June 2013
W5-101 One Lane Tunnel June 2013
W5-102P Sound Horn June 2013
W6-1 Divided Highway Ahead June 2013
W6-2 Divided Highway Ends June 2013
W6-3 Two Way Traffic June 2013
W6-4 Opposing Traffic Lane Divider June 2013
W6-101 No Median Barrier December 2015
W7-1 Hill June 2013
W7-1a Hill (With % Grade) June 2013
W7-2P Use Low Gear August 2014
W7-2bP Trucks Use Lower Gear June 2013
W7-3P 00% Grade August 2014
W7-3bP 00% Grade 00 Miles August 2014
W7-4 Runaway Truck Ramp (Distance) June 2013
W7-4b Runaway Truck Ramp (Arrow) June 2013
W7-5 Hill (Bicycle) June 2013
W7-6 Hill Blocks View June 2013
W7-101 Trucks - Vehicles Pulling Trailers Use Lower Gears June 2013
W7-102 Trucks - Vehicles with Trailers Use Brake Check Area (Distance) January 2014
W7-103 Curves Mountain Grades June 2013
W8-1 Bump June 2013
W8-2 Dip June 2013
W8-3 Pavement Ends June 2013
W8-4 Soft Shoulder June 2013
W8-5 Slippery When Wet June 2013
W8-6 Truck Crossing June 2013
W8-7 Loose Gravel June 2013
W8-8 Rough Road June 2013
W8-9 Low Shoulder June 2013
W8-10 Slippery When Wet (Bicycle) June 2013
W8-11 Uneven Lanes June 2013
W8-12 No Center Line June 2013
W8-13 Bridge Ices Before Road June 2013
W8-14AZ Watch For Rocks June 2013
W8-15 Grooved Pavement June 2013
W8-15P Motorcycle June 2013
W8-16 Metal Bridge Deck June 2013
W8-17 Shoulder Drop-Off June 2013
W8-17P Shoulder Drop-Off June 2013
W8-18aAZ Flash Flood Area June 2013
W8-18bAZ Road Flooded June 2013
W8-19 Flood Gauge June 2013
W8-21 Gusty Winds Area June 2013
W8-22 Fog Area June 2013
W8-23 No Shoulder June 2013
W8-24 Steel Plate Ahead June 2013
W8-25 Shoulder Ends June 2013
W8-101 Watch For Ice June 2013
W8-102 Watch For Water On Road June 2013
W8-103 Do Not Enter When Flooded June 2013
W8-104 Blowing Dust Area June 2013
W8-105 Prescribed Burn Watch For Smoke June 2013
W8-106 Bridge Out June 2013
W8-107 Wet Paint September 2013
W8-108 Cattle Guard November 2015
W8-109 Chains or 4 Wheel Drive Recommended May 2016
W9-1 (Left/Right) Lane Ends June 2013
W9-2 Lane Ends Merge (Left/Right) June 2013
W9-3 Center Lane Closed Ahead June 2013
W9-7aAZ Right Lane Exit Only June 2013
W9-7bAZ Right 2 Lanes Exit Only November 2013
W9-101 Thru Traffic Move (Left/Right) June 2013
W10-1 Railroad Advance Warning June 2013
W10-2 Railroad Advance Warning - Cross Road June 2013
W10-3 Railroad Advance Warning - Side Road June 2013
W10-4 Railroad Advance Warning - T Intersection June 2013
W10-5 Railroad Low Ground Clearance June 2013
W10-5P Low Ground Clearance (plaque) June 2013
W10-7 Light Rail (Activated Blank-Out) June 2013
W10-8 Trains May Exceed 80 MPH June 2013
W10-9 No Train Horn June 2013
W10-9P No Train Horn (plaque) June 2013
W10-11 Railroad Storage Space June 2013
W10-11a XXX Feet Between Tracks And Highway June 2013
W10-11b XXX Feet Between Highway And Tracks Behind You June 2013
W10-12 Skewed Crossing June 2013
W10-13P No Gates Or Lights June 2013
W10-14P Next Crossing June 2013
W10-14aP Use Next Crossing June 2013
W10-15P Rough Crossing June 2013
W11-1 Bicycle June 2013
W11-2 Pedestrian August 2014
W11-2aAZ Crosswalk August 2014
W11-3 Deer June 2013
W11-4 Cattle June 2013
W11-5 Farm Machinery June 2013
W11-5a Farm Machinery (Alternate) June 2013
W11-6 Snowmobile June 2013
W11-7 Equestrian June 2013
W11-8 Emergency Vehicle June 2013
W11-9 Handicapped August 2014
W11-10 Truck June 2013
W11-11 Golf Cart June 2013
W11-12P Emergency Signal Ahead June 2013
W11-14 Horse & Buggy June 2013
W11-15 Trail Crossing August 2014
W11-15P Trail Crossing (Plaque) June 2013
W11-15a Trail Crossing June 2013
W11-16 Bear June 2013
W11-17 Sheep June 2013
W11-18 Bighorn Sheep June 2013
W11-19 Donkey June 2013
W11-20 Elk June 2013
W11-22 Wild Horse June 2013
W11-101 Watch For Animals June 2013
W11-102 Business Area June 2013
W11-103 Poisonous Snakes And Insects Inhabit The Area June 2013
W11-104P Pedestrian Activated Beacon June 2013
W12-1 Double Arrow June 2013
W12-2 Low Clearance (With Arrows) June 2013
W12-2a Low Clearance June 2013
W12-101 Double Arrow Thru Traffic June 2013
W13-1P Advisory Speed June 2013
W13-2 Exit Advisory Speed June 2013
W13-3 Ramp Advisory Speed June 2013
W13-4P On Ramp June 2013
W13-6 Combination Horizontal Alignment / Exit Advisory Speed (270 Deg Arrow) June 2013
W13-6a Combination Horizontal Alignment / Exit Advisory Speed (180 Deg Arrow) June 2013
W13-7 Combination Horizontal Alignment / Ramp Advisory Speed (270 Deg Arrow) June 2013
W13-7a Combination Horizontal Alignment / Ramp Advisory Speed (180 Deg Arrow) June 2013
W14-1 Dead End June 2013
W14-1a Dead End (For Use With Street Name Sign) June 2013
W14-2 No Outlet June 2013
W14-2a No Outlet (For Use With Street Name Sign) June 2013
W14-3 No Passing Zone September 2014
W15-1 Playground June 2013
W16-1P Share The Road June 2013
W16-5P Supplemental Arrow June 2013
W16-6P Supplemental Arrow (Advance) June 2013
W16-7P Downward Diagonal Arrow June 2013
W16-8P Advance Street Name (1 Line) June 2013
W16-8aP Advance Street Name (2 Lines) June 2013
W16-9P Ahead June 2013
W16-10P Photo Enforced June 2013
W16-10aP Photo Enforced April 2014
W16-11P HOV June 2013
W16-12P Traffic Circle June 2013
W16-13P When Flashing June 2013
W16-15P New June 2013
W16-17P Roundabout June 2013
W16-101P XXX Feet Ahead June 2013
W16-102P X Miles Ahead June 2013
W16-103P Next XXX Feet June 2013
W16-104P Next X Miles June 2013
W16-104aP Next XXX Miles June 2013
W17-1 Speed Hump June 2013
W19-1 Freeway Ends XX Miles June 2013
W19-2 Expressway Ends XX Miles June 2013
W19-3 Freeway Ends June 2013
W19-4 Expressway Ends June 2013
W19-5 All Traffic Must Exit June 2013
W19-5P All Traffic Must Exit (plaque) June 2013
W19-5a All Traffic Must Exit (Distance) June 2013
W20-1 Road Work (Distance) August 2014
W20-2 Detour (Distance) August 2014
W20-3 Road Closed (Distance) August 2014
W20-4 One Lane Road (Distance) August 2014
W20-5 (Left/Right/Center) Lane Closed (Distance) August 2014
W20-5a 2 (Left/Right) Lanes Closed (Distance) June 2013
W20-7 Flagger June 2013
W20-7a Flagger June 2013
W20-8 Slow (On Stop/Slow Paddle) June 2013
W20-101 Traffic Control Change June 2013
W20-102 Advance Closure Warning June 2013
W20-103 Ramp Closed (Distance) June 2013
W20-104 Street Closed (Distance) June 2013
W20-105 Lane Closed June 2013
W21-1 Workers June 2013
W21-1a Workers June 2013
W21-2 Fresh Oil June 2013
W21-3 Road Machinery Ahead June 2013
W21-4 Slow Moving Vehicle June 2013
W21-5 Shoulder Work June 2013
W21-5a (Left/Right) Shoulder Closed June 2013
W21-5b Shoulder Closed (Distance) June 2013
W21-5c Shoulder Work (Distance) June 2013
W21-7 Utility Work Ahead June 2013
W21-8 Mowing Ahead June 2013
W21-101 Survey Work (Distance) June 2013
W21-102 End Survey Work June 2013
W22-1 Blasting Zone (Distance) June 2013
W22-2 Turn Off 2-Way Radio And Cell Phone June 2013
W22-3 End Blasting Zone June 2013
W23-1AZ Slow Traffic Ahead (Diamond) June 2013
W23-2 New Traffic Pattern Ahead June 2013
W24-1 Double Reverse Curve (1 Lane) September 2014
W24-1a Double Reverse Curve (2 Lanes) June 2013
W24-1b Double Reverse Curve (3 Lanes) June 2013
W24-1cP All Lanes June 2013
OM1-2 Type 1 Object Marker (yellow on black) June 2013
OM1-3 Type 1 Object Marker (all yellow) June 2013
OM2-1 Type 2 Object Marker (yellow on white - horizontal or vertical) June 2013
OM2-2 Type 2 Object Marker (all yellow - horizontal or vertical) June 2013
OM2-2a Type 2 Object Marker (all yellow {24" x 6") - horizontal or vertical) June 2013
OM3 Type 3 Object Marker (12" x 36") June 2013
OM3-a Type 3 Object Marker (24" x 96") June 2013
OM4-2 Type 4 Object Marker (red on black) June 2013
OM4-3 Type 4 Object Marker (all red) June 2013
OM101-1 Guardrail End Treatment Object Marker December 2013
OM101-2 Attenuator End Treatment Object Marker December 2013
Civil RightsTitle VI of the Civil Rights Act of 1964, and the Americans with Disabilities Act (ADA)

Pursuant to Title VI of the Civil Rights Act of 1964, and the Americans with Disabilities Act (ADA), ADOT does not discriminate on the basis of race, color, national origin, age, sex or disability. Persons that require a reasonable accommodation based on language or disability should contact ADOT’s Civil Rights Office at 602.712.8946 or at [email protected]. Requests should be made as early as possible to ensure the State has an opportunity to address the accommodation.

De acuerdo con el título VI de la Ley de Derechos Civiles de 1964 y la Ley de Estadounidenses con Discapacidades (ADA por sus siglas en inglés), el Departamento de Transporte de Arizona (ADOT por sus siglas en inglés) no discrimina por raza, color, nacionalidad, edad, género o discapacidad.  Personas que requieren asistencia (dentro de lo razonable) ya sea por el idioma o por discapacidad deben ponerse en contacto con la Oficina de Derechos Civiles al 602.712.8946 o en [email protected]. Las solicitudes deben hacerse lo más pronto posible para asegurar que el equipo encargado del proyecto tenga la oportunidad de hacer los arreglos necesarios.