Traffic

Arizona Manual of Approved Signs

Change List

The MOAS change list includes changes made since January 2013.

  • November 2016:
    • Deleted D1-106a - D1-106f (replaced by E6-101a - E6-101f).
    • Revised interim E series sign list (PDF file).
  • May 2016
    Added I series general information signs to Guide and Information Signs.
    Deleted Signs:
    • R4-102 Chains or 4 Wheel Drive Required
    Added sign:
    • R3-101 HOV Violation
    • W8-109 Chains or 4 Wheel Drive Recommended
  • December 2015
    Modified signs:
    • M1-102 - Scenic Road (name or shield)
    • M2-1 - Junction 
    • M2-101 - Junction (Distance) (1 route)
    • M3-1 - North
    • M3-2 - East
    • M3-3 - South
    • M3-4 - West
    • M4-1 - Alternate
    • M4-1a - Alt
    • M4-2 - By-Pass
    • M4-3 - Business
    • M4-4 - Truck
    • M4-5 - To
    • M4-6 - End
    • M4-7 - Temporary
    • M4-7a - Temp
    • M4-8 - Detour
    • M4-14 - Begin
    • M4-101 - Spur
    • M5-1 - 90 Degree Advance Turn Arrow
    • M5-2 - 45 Degree Advance Turn Arrow
    • M5-3 - Curved-Stem Advance Turn Arrow
    • M6-1 - Left/Right Arrow
    • M6-2 - Diagonal Arrow
    • M6-3 - Straight Arrow
    • M6-4 - Double Arrow
    • M6-5 - Double Diagonal Arrow
    • M6-6 - Up + Left(Right) Arrow
    • M6-7 - Up + Diagonal Left(Right) Arrow
    Added sign:
    • M102-1 - Combination Route Assembly (One Route, One Cardinal Direction)
    • M102-1a - Combination Route Assembly (Two Routes, One Cardinal Direction)
    • M102-2 - Combination Route Assembly (Two Routes, Two Cardinal Directions)
    • W6-101 - No Median Barrier
  • November 2015
    Issued final revised MOAS content for D series signs (guide signs for conventional roads).
    Modified signs:
    • W1-6 Large Arrow
    • W1-7 Two-Direction Large Arrow
    Added sign:
    • W8-108 - Cattle Guard
  • July 2015
    Modified signs:
    • M1-1a - Interstate Route (With State Name - Independent Use)
    • M1-4h - Historic US Route (For Independent Use)
    • M1-4i - Historic US Route (For Guide Sign Use)
    • M1-8 - Numbered Bicycle Route (State, Regional, or Local)
    • M1-8a - Numbered Bicycle Route (Pictograph Or Word Legend)
    • M1-101 - Indian Route (For Independent Use)
    • M1-101b - Indian Route (For Guide Sign Use)
    • M1-102 - Scenic Road (name or shield)
    • M1-102a - Scenic Road Marker
    • M3-1 - North
    • M3-2 - East
    • M3-3 - South
    • M3-4 - West
    • M5-3 - Curved-Stem Advance Turn Arrow
    • R3-5 (R3-5L, R3-5R, R3-5U) - Turn Only
    • R3-5a - Straight Only
    • R3-6L - Optional Movement (Left)
    • R3-6R - Optional Movement (Right)
    • R3-6T - Optional Movement (U / Left)
    • R3-6X - Optional Movement (Left / Straight / Right)
    • R3-6Y - Optional Movement (Left / Right)
    • R3-8KR - Intersection Lane Control (2 ane) (Left-Straight / Right)
    • R3-8KS - Intersection Lane Control (2 Lane) (Left-Straight / Straight)
    • R3-8LK - Intersection Lane Control (2 Lane) (Left / Left-Straight)
    • R3-8LL - Intersection Lane Control (2 Lane) (Left / Left)
    • R3-8LQ - Intersection Lane Control (2 Lane) (Left / Straight-Right)
    • R3-8LR - Intersection Lane Control (2 Lane) (Left / Right)
    • R3-8LS - Intersection Lane Control (2 Lane) (Left / Straight)
    • R3-8LX - Intersection Lane Control (2 Lane) (Left / Left-Straight-Right)
    • R3-8LY - Intersection Lane Control (2 Lane) (Left / Left-Right)
    • R3-8QR - Intersection Lane Control (2 Lane) (Straight-Right / Right)
    • R3-8RR - Intersection Lane Control (2 Lane) (Right / Right)
    • R3-8SQ - Intersection Lane Control (2 Lane) (Straight / Straight-Right)
    • R3-8SR - Intersection Lane Control (2 Lane) (Straight / Right)
    • R3-8TK - Intersection Lane Control (2 Lane) (U-Left / Left-Straight)
    • R3-8TL - Intersection Lane Control (2 Lane) (U-Left / Left)
    • R3-8XR - Intersection Lane Control (2 Lane) (Left-Straight-Right / Right)
    • R3-8YR - Intersection Lane Control (2 Lane) (Left-Right / Right)
    • R3-8LKR - Intersection Lane Control (3 Lane) (Left / Left-Straight / Right)
    • R3-8LLR - Intersection Lane Control (3 Lane) (Left / Left / Right)
    • R3-8LQR - Intersection Lane Control (3 Lane) (Left / Straight-Right / Right)
    • R3-8LRR - Intersection Lane Control (3 Lane) (Left / Right / Right)
    • R3-8LSR - Intersection Lane Control (3 Lane) (Left / Straight / Right)
    • R3-8LXR - Intersection Lane Control (3 Lane) (Left / Left-Straight-Right / Right)
    • R3-8LYR - Intersection Lane Control (3 Lane) (Left / Left-Right / Right)
    • R3-9a - Two Way Left Turn Only
    • R3-11aAZ - Left Lane HOV 2+ (Days & Times)
    • R3-14AZ - HOV 2+ (Days & Times - Overhead)
    • R7-8AZ - Reserved Parking (Disabled) ARS 28-884
    • R7-301 - Reserved Parking Arizona DPS
    • R7-302 - 22 Minute Parking
    • R7-303 - Parallel Parking Only
    • OM101-1 - Guardrail End Treatment Object Marker
    Added signs:
    • M101-1P - Freeway Name Plaque
    • R3-6J - Optional Movement (Left / Diagonal Left)
    • R3-6P - Optional Movement (Diagonal Right / Right)
    • R3-8JK - Intersection Lane Control (2 Lane) (Left-Diagonal Left / Diagonal Left-Straight)
    • R3-8JL - Intersection Lane Control (2 Lane) (Left-Diagonal Left / Straight)
    • R3-8KQ - Intersection Lane Control (2 Lane) (Left-Straight / Straight-Right)
    • R3-8LLQ - Intersection Lane Control (3 Lane) (Left / Left / Straight-Right)
    • R3-8LLS - Intersection Lane Control (3 Lane) (Left / Left / Straight)
    • Sept. 22, 2014
      Modified signs:
      • W14-3 - No Passing Zone
      • W24-1 - Double Reverse Curve (1 Lane)
    • Aug. 11, 2014
      Modified signs:
      • M2-101a - Junction (Distance) (2 routes)
      • R1-2 - Yield
      • R5-1 - Do Not Enter
      • R6-2 - One Way (Arrow)
      • W7-2P - Use Low Gear
      • W7-3P - 00% Grade
      • W7-3bP - 00% Grade 00 Miles
      • W11-2 - Pedestrian
      • W11-2aAZ - Crosswalk
      • W11-9 - Handicapped
      • W11-15 - Trail Crossing
      • W14-3 - No Passing Zone
      • W20-1 - Road Work (Distance)
      • W20-2 - Detour (Distance)
      • W20-3 - Road Closed (Distance)
      • W20-4 - One Lane Road (Distance)
      • W20-5 - (Left/Right/Center) Lane Closed (Distance)
      Added signs:
      • R4-105 - Trucks Over 13 Tons Use Right Lane Only Next (distance)
      • R4-105a - Trucks Over 13 Tons Use Right 2 Lanes Only Next (distance)
      • R4-106 - Trucks Right Lane Only
      • R4-106a - Trucks Right 2 Lanes Only
      • R4-107 - End Truck Lane Restrictions
      • R101-1P - XXX Feet Ahead
      • R101-2P - X Miles Ahead
      • R101-3P - Next XXX Feet
      • R101-4P - Next X Miles
      • R101-4aP - Next XXX Miles
    • April 16, 2014
      Modified signs:
      • M5-3 Curved-Stem Advance Turn Arrow
      • R4-103 Move Over Or Slow Down
      • R5-1a Wrong Way
      • R11-2 Road Closed
      • W7-102 Trucks - Vehicles Pulling Trailers Check Brakes Equipment (Distance)
      • W16-10aP Photo Enforced
      Added signs:
      • W9-7bAZ Right 2 Lanes Exit Only
      • OM101-1 Guardrail End Treatment Object Marker
      • OM101-2 Attenuator End Treatment Object Marker
    • Nov. 14, 2013
      Updated R3-6 (L&R)
    • Sept. 25, 2013
      Modified signs:
      • R13-102 All Traffic Must Stop
      • W3-101 Emergency Scene Ahead
      • W3-103 Photo Enforcement Ahead
      Added signs:
      • R4-104 Keep Off Stripe
      • R8-102 No Parking Within (distance) Feet of Pavement
      • W3-104 Check Point Ahead
      • W3-104a Sobriety Check Point Ahead
      • W8-107 Wet Paint
    • Aug. 14, 2013
      Added signs:
      • W3-102 Photo Enforcement Zone
      • W3-103 Photo Enforcement Ahead
    • July 27, 2013
      Issued final revised MOAS for the following sections: Regulatory Signs, Warning Signs, Marker Signs, Work Zone Signs, and School Signs.
    • March 5, 2013
      Updated Regulatory Signs section of Interim MOAS (correcting errors, add R3-8LLR, R3-8LRR signs)
    • Feb. 14, 2013
      Issued Interim MOAS (compliant with 2009 MUTCD and Arizona Supplement)
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.