Traffic

Arizona Manual of Approved Signs

Change List

The MOAS change list includes changes made since January 2013.

  • 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)