Square Road Signs

Find square road signs across restrictions, prohibitions, advisory speeds, and supplemental plaques, all in one shape.

38 products

  • White square sign with black border, red octagonal "STOP" and "HERE FOR" with a right arrow, and pedestrian symbol.

    Stop Here for Pedestrians Right Arrow Sign R1-5bR

    Stop Here for Pedestrians Right Arrow Sign R1-5bR

    .080" aluminum
    $132.53
  • White R1-5bL sign with red STOP octagon, black "HERE FOR" text, left arrow, and pedestrian symbol.

    Stop Here for Pedestrians Left Arrow Sign R1-5bL

    Stop Here for Pedestrians Left Arrow Sign R1-5bL

    .080" aluminum
    $132.53
  • White square R3-7R sign with black "RIGHT LANE MUST TURN RIGHT" text and directional arrows.

    Right Lane Must Turn Right Sign R3-7R

    Right Lane Must Turn Right Sign R3-7R

    .080" aluminum
    $86.63
  • White square No U Turn sign with black arrow, red prohibition circle and slash.

    No U Turn (Symbol) Sign R3-4

    No U Turn (Symbol) Sign R3-4

    .080" aluminum
    $62.10
  • White square sign with red circle and diagonal line prohibiting black U-turn and left-turn arrows.

    No U Turn and No Left Turn Symbol Sign R3-18

    No U Turn and No Left Turn Symbol Sign R3-18

    .080" aluminum
    $62.10
  • White square R3-3 "NO TURNS" sign with black text and border, made from .080" rustproof aluminum.

    No Turns Sign R3-3

    No Turns Sign R3-3

    .080" aluminum
    $54.51
  • White square "No Trucks" sign with a black truck symbol and a red prohibition circle and slash.

    No Trucks (Symbol) Sign R5-2

    No Trucks (Symbol) Sign R5-2

    .080" aluminum
    $62.10
  • White square sign with a black border, featuring a black straight arrow symbol inside a red prohibition circle and slash.

    No Straight Thru Symbol Sign R3-27

    No Straight Thru Symbol Sign R3-27

    .080" aluminum
    $62.10
  • White square "No Right Turn" sign with a black arrow and red prohibition circle and slash.

    No Right Turn (Symbol) Sign R3-1

    No Right Turn (Symbol) Sign R3-1

    .080" aluminum
    $62.10
  • White square "No Left Turn" sign with a black arrow and red prohibition circle and slash.

    No Left Turn (Symbol) Sign R3-2

    No Left Turn (Symbol) Sign R3-2

    .080" aluminum
    $62.10
  • White retroreflective R5-6 "No Bikes" sign with a black bicycle symbol and red prohibition circle and slash.

    No Bikes (Symbol) Sign R5-6

    No Bikes (Symbol) Sign R5-6

    .080" aluminum
    $62.10
  • Black square sign with "NIGHT" over a large "5" in white, indicating a 5 MPH night speed limit.

    Night Speed Limit 5 MPH Plaque R2-3P

    Night Speed Limit 5 MPH Plaque R2-3P

    .080" aluminum
    $54.51
  • Black square sign with white "NIGHT 40" text, indicating a lower nighttime speed limit.

    Night Speed Limit 40 MPH Plaque R2-3P

    Night Speed Limit 40 MPH Plaque R2-3P

    .080" aluminum
    $54.51
  • Black square Night Speed Limit 35 MPH plaque with white text, R2-3P model.

    Night Speed Limit 35 MPH Plaque R2-3P

    Night Speed Limit 35 MPH Plaque R2-3P

    .080" aluminum
    $54.51
  • Black square Night 30 MPH speed limit plaque with white text, indicating a reduced nighttime speed.

    Night Speed Limit 30 MPH Plaque R2-3P

    Night Speed Limit 30 MPH Plaque R2-3P

    .080" aluminum
    $54.51
  • Black square R2-3P Night 25 MPH speed limit plaque with white text and border.

    Night Speed Limit 25 MPH Plaque R2-3P

    Night Speed Limit 25 MPH Plaque R2-3P

    .080" aluminum
    $54.51