Slower Traffic Keep Right Sign (R4-3)

R4-3 Price

High Intensity Prismatic Reflective on .080" Aluminum
MATERIAL SIZE WORDING PRICE ADD TO CART Catalog Part #
This is an up close image of the following reflective material:  High Intensity Prismatic
High Intensity Prismatic

18" x 24"
High Intensity Prismatic
Slower Traffic Keep Right 1 to 4:
$65.67

5 to 9:
$62.39

10 +:
$59.10

SKU:R4-3-1824-HIP
R4-3-1824-HIP

24" x 30"
High Intensity Prismatic
Slower Traffic Keep Right 1 to 4:
$99.22

5 to 9:
$94.26

10 +:
$89.30

SKU:R4-3-2430-HIP
R4-3-2430-HIP

36" x 48"
High Intensity Prismatic
Slower Traffic Keep Right 1 to 4:
$247.94

5 to 9:
$235.54

10 +:
$223.15

SKU:R4-3-3648-HIP
R4-3-3648-HIP

In Stock - Usually ships same or next business day.

OmniCube™ Full Cube Prismatic Reflective on .080" Aluminum
MATERIAL SIZE WORDING PRICE ADD TO CART Catalog Part #
This is an up close image of the following reflective material:  OmniCube™ Full Cube (UPG)
OmniCube™ Full Cube (UPG)

18" x 24"
OmniCube™ Full Cube (UPG)
Slower Traffic Keep Right 1 to 4:
$73.92

5 to 9:
$70.22

10 +:
$66.53

SKU:R4-3-1824-UPG
R4-3-1824-UPG

24" x 30"
OmniCube™ Full Cube (UPG)
Slower Traffic Keep Right 1 to 4:
$107.80

5 to 9:
$102.41

10 +:
$97.02

SKU:R4-3-2430-UPG
R4-3-2430-UPG

36" x 48"
OmniCube™ Full Cube (UPG)
Slower Traffic Keep Right 1 to 4:
$274.89

5 to 9:
$261.15

10 +:
$247.40

SKU:R4-3-3648-UPG
R4-3-3648-UPG

In Stock - Usually ships same or next business day.

Fast shipping and Free Shipping on many traffic signs, roll-up signs and stands.

The Slower Traffic Keep Right sign indicates that drivers should stay in the right-hand lane of a multi-lane roadway if they are traveling slower than the surrounding traffic; this helps to maintain safe separation between vehicles, reduce the risk of collisions, and enhance overall traffic flow and efficiency.

MUTCD R4-3 Guidance


Slower Traffic Keep Right Sign Specifications

  • Sign is manufactured on durable rust-proof .080" aluminum
  • Pre-punched 3/8" mounting holes in top and bottom for easy installation.
  • Meets M.U.T.C.D. specifications for highway use.
See catalog page 10.

Available Reflective Finishes:

Pick traffic sign finish
  • Most common reflective finish used for traffic signs
  • Meets federal minimum requirements
  • 10 Year Outdoor Durability
Pick traffic sign finish
  • Brightest and most visible
  • Exceeds federal minimum requirements
  • 10 Year Outdoor Durability
Sign Posts
  • A galvanized u channel post
  • A picture of a green u channel sign post
  • A round post used to install signs
  • A picture of a square post that has holes from top to bottom

Sign Installation Hardware
  • A picture of different hardware used for sign mounting
  • Different break away hardware for safely install signs








R4-3 Sign Specifications

Legend: SLOWER TRAFFIC KEEP RIGHT
MUTCD Sign Code #: R4-3
Shape: Vertical Rectangle
Color: BLACK on WHITE
Available Sizes and Weights:Size: 18" x 24"; Ship Weight: 3.7 lbs
Size: 24" x 30"; Ship Weight: 6.2 lbs
Size: 36" x 48"; Ship Weight: 14.9 lbs
Available Styles:High Intensity Prismatic Reflective on .080" Aluminum
OmniCube™ Full Cube Prismatic Reflective on .080" Aluminum
Full Description:

R4-3 has a white background color. The text and border are black and it is in the shape of a vertical rectangle.

Mounting Hole Placement: Mounting Hole Diagram for Slower Traffic Keep Right Sign





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